Click here for info on hiker safety rules and our hike ratings.

  • Program: The Trail Less Traveled – Baja

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Speaker: Alan Ehrgott

    Author Alan Ehrgott’s (The Elusive Conquest of Queen Califa) fascination with Baja started in the 1970s when he hiked the entire 1050 mile length of the peninsula, following a mix of the Camino Real, the old route established by the Spanish that led from mission to mission, as well as the far more rugged route through Baja’s mountains, where isolated ranches continue to exist today. While things are far more developed along the heavily travelled Mexico Highway 1, life in the isolated ranches have changed far less. In his presentation, Alan shows parts of his original journey, and tells the story of the natural and cultural history of Baja, including the existential conflict between native tribes, Spanish conquistadors and Jesuit Priests, and he highlights points of interest such as the UNESCO Indigenous giant rock murals in the Sierra San Francisco. In the ABDNHA library. Register online or call 760-767-3098. GP $12, M $10, V $8.

    Register here for the program.

  • Hike: Exploring Coyote Canyon – CANCELLED

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Marlin Burke, Naturalist Volunteer

    *** HIKE IS CANCELLED DUE TO EXTREME HEAT ***

    We meet at ABDNHA and then carpool to Coyote Creek, where we explore the history of Native Americans and early settlers, geology, paleontology, Plant life, Coyote Creek itself, and whatever else catches our attention. Easy walking; driving on a dirt road. High clearance 2WD or SUV acceptable due to dirt road with possible rocks or potholes. No charge, but registration is required.  Call or visit the ABDNHA Nature Center, 760-767-3098.

  • Botany Club Meeting

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Don Rideout

    Since it is too darn hot to hike, let's have an indoor meeting. Don will give a Powerpoint talk about desert lilies including updates from this season.

  • Poetry in the ABDNHA Desert Garden

    ABDNHA Desert Garden 652 Palm Canyon Drive, Borrego Springs, United States

    Leader: Amy Brewster

    Join writer/naturalist Amy Brewster in the lovely ABDNHA garden for 90 minutes of poetry or prose. Bring your own writing, or a piece from an author you love. Nature poems are much appreciated. Bring a chair, a hat, and water. Limit: 10. No charge. Call the Nature Center or come in to reserve: 760-767-3098.

  • Full Moon Walk: South Palm Wash (Easy)

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Mike McElhatton, ABDNHA Education Director

    Join ABDNHA’s Program Director Mike McElhatton on this month’s Full Moon Walk in South Palm Wash. Experience the unique and serene beauty of moonlight on the canyon walls as we take a 1.2-mile walk through South Palm Wash. Mostly a moderate walk, with a few areas that require “big steps” on inclines. We meet at the ABDNHA Library and carpool from there. A flashlight, water, and good hiking shoes are required. Limit 22. Activity cancels if cloud cover limits the moonlight. No charge. Call the Nature Center at 760-767-3098 to reserve. 

  • BRAG: Borrego ROCKS!

    ABDNHA Visitor Plaza 652 Palm Canyon Drive, Borrego Springs, United States

    The Borrego Rock and Gem (BRAG) Club will be hosting a demonstration event in the Visitor Plaza just outside of the Nature Center. Come see BRAG members cut geodes, demonstrate lapidary work, display rocks that are local to Southern California, and answer questions about local rockhounding. Each visitor gets to select a free rock to take home! Geodes, patches and stickers will be available for sale. Free; no registration required.

  • 4WD Tour: Rodriguez Spur Truck Trail

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Dave Walters, ABDNHA Volunteer

    We meet at the ABDNHA parking lot at 9:00a.m., then caravan to Box Canyon. We enter the trail at Vallecito Wash (elevation 2200 ft). We continue to Rodriguez Spur Truck Trail and begin driving up the canyon between Chariot Mountain and Granite Mountain. We enter the historic Julian District gold mining area at elevation 3500 ft. Turning onto Chariot Canyon Trail, we continue until we reach Highway 78 at the Banner Store. Total 9 trail miles. Bring water, snacks and weather-appropriate clothing. We will be using GRMS Radio channel 15. No charge. Call 760-767-3098 to reserve.

  • Poetry in the ABDNHA Desert Garden

    ABDNHA Desert Garden 652 Palm Canyon Drive, Borrego Springs, United States

    Leader: Amy Brewster

    Join writer/naturalist Amy Brewster in the lovely ABDNHA garden for 90 minutes of poetry or prose. Bring your own writing, or a piece from an author you love. Nature poems are much appreciated. Bring a chair, a hat, and water. Limit: 10. No charge. Call the Nature Center or come in to reserve: 760-767-3098.

  • Borrego Birders Weekly Walk (Easy)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Co-Leaders: Hal Cohen and Jonathan Berman

    Go birding around town with local birders. This week, we'll visit the hawkwatch morning site, since the hawkwatch is not officially over until April 15. Then, we'll continue our search for other spring migrants, such as Warblers. Orioles, Grosbeaks, and others we may find. Beginners and all levels welcome. No charge, but please register at ABDNHA Nature Center, 652 Palm Canyon Drive, phone number: 760-767-3098. Meet at ABDNHA at 7:50 a.m. Bring snacks, binoculars, water. Limit: 10.

  • Webinar: Rattlesnakes of Anza-Borrego

    Zoom

    Eric Dugan, Herpetologist
    In this webinar, Eric Dugan will describe the rattlesnakes found in Anza-Borrego Desert State Park, with information about the habitats where each of them exists. He will also talk about a dietary study he has been working on for the past ten years. No charge, but donations are welcome.

    Register here for the webinar.

  • Hike: Volcan Mountain Preserve (Fairly Strenuous)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Rachel Rench, ABDNHA Volunteer

    This hike is a 5.6-mile round trip with 1,300 feet of elevation gain. We'll hike up the main trail to the summit, then take the Five Oaks Trail on the way down. This hike is rated Moderately Strenuous for hiking steep hills to the summit and rocky terrain on the Five Oaks Trail. Bring 1 to 2 liters of water and snacks. Wear comfortable hiking boots with good tread. Meet at ABDNHA by 7:50 a.m to arrange carpool. People driving from San Diego can meet us at Farmer's Rd at the trailhead at 8:45. After the hike, we could stop for lunch in Julian before returning to Borrego Springs. Call 760-767-3098 or come in to reserve. No charge. Max 15 people.

  • 4WD Tour: BBQ at the Calcite Mine – FULL (Waitlist)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Ed Pollock, ABDNHA Volunteer
    *** THIS PROGRAM IS FULL - PLEASE CALL ABDNHA AT 760-767-3098 to get on waitlist ***
    We meet at the ABDNHA parking lot at 9:00a.m., then drive Highway S22 to the Calcite Mine turnoff at South Palm Wash, just before the county line. At the bottom of the hill, there's time for an optional guided hike into Palm Wash slot canyon - the site of Mike McElhatton's popular full moon hikes. Afterward, we regroup and drive to historic Calcite Mine, a couple of uphill miles on a fairly easy dirt road, with some narrow shelf driving and sharp turns on this scenic route. At the mine, there's time for individual exploration.
    This is the last BBQ trip of the season. Meat and utensils are supplied. If you wish, bring a side dish to share and your own drinks. Camp chairs and small camp tables are helpful.
    All properly functioning AWD vehicles are welcome; full gas tank and extra water are required.
    After our meal, we regroup and return to Hwy S22, where the trip ends. We should be back in Borrego at 4 pm.
    No charge. Call or visit ABDNHA Nature Center 760-767-3098 to reserve.

  • Borrego Birders Weekly Walk (Easy)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Co-Leaders: Hal Cohen and Jonathan Berman

    Go birding around town with local birders. We'll search for spring migrants, such as Warblers. Orioles, Grosbeaks, and others we may find. Beginners and all levels welcome. No charge, but please register at ABDNHA Nature Center, 652 Palm Canyon Drive, phone number: 760-767-3098. Meet at ABDNHA at 7:50 a.m. Bring snacks, binoculars, water. Limit: 10.

  • 4WD Tour: Truckhaven Trail, 17 Palms, 5 Palms, Pumpkin Patch – MEMBERS PRIORITY TRIP

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Todd Link, ABDNHA Volunteer

    *** Level 4 Vehicle: 4WD (NO AWD) Higher Clearance REQUIRED due to deep sand, medium rocks, steep or uneven sections, or rough terrain - Vehicle must be in good condition with a full tank of gas ***

    Join us for an off-road sightseeing adventure starting at ABDNHA. We'll head East on S22, air down our tires on Truckhaven trail, and visit Anza-Borrego Desert State Park (ABDSP) and Ocotillo Wells State Vehicular Recreation Area (OWSVRA) attractions. We'll follow Truchaven trail to Tule Wash, stopping at 17 Palms and 5 Palms Oases. We'll then break for lunch at Pumpkin Patch in OWSVRA, also accessed via Tule Wash. Afterwards, we'll backtrack to ABDSP for a scenic drive to Vista Del Malpais via Basin Wash, with short segments on Cut-Across Trail and Fault Wash, then visit the vista point via Short Wash. At the vista, enjoy beautiful views of the Borrego Badlands and surrounding mountains, with time to explore the ridge trail. Finally, we'll return to S-22 via Thimble wash and head back to ABDNHA.

    Dress for the weather, bring a lot of water.
    Trip lasts about 4.5 hours, depending on stops.

    No charge, but space is limited (MEMBER PRIORITY TRIP)
    Call 760-767-3098 or visit ABDNHA Nature Center to reserve.

  • Borrego Birders Weekly Walk (Easy)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Co-Leaders: Hal Cohen and Jonathan Berman

    Go birding around town with local birders. We'll search for spring migrants, such as Warblers. Orioles, Grosbeaks, and others we may find. Beginners and all levels welcome. No charge, but please register at ABDNHA Nature Center, 652 Palm Canyon Drive, phone number: 760-767-3098. Meet at ABDNHA at 7:50 a.m. Bring snacks, binoculars, water. Limit: 10.

  • Sunset and Moonrise at Font’s Point

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Mike McElhatton, ABDNHA Education Director

    This has become an annual ABDNHA end-of-season program. We leave Borrego in time to be at Font's Point when the sun sets, and we stay until the moon rises, and a little longer if we like. The sun sets at 7:28 p.m., and the moon rises at 7:53 p.m. Meet at ABDNHA parking lot at 6:15 p.m. Bring chairs, snacks to share, and a beverage of your choice. 4WD recommended. No charge, but space is limited and registration is required. Call the Nature Center at 760-767-3098 to reserve.

  • Borrego Birders Weekly Walk (Easy)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Co-Leaders: Hal Cohen and Jonathan Berman

    Go birding around town with local birders. We'll search for spring migrants, such as Warblers. Orioles, Grosbeaks, and others we may find. Beginners and all levels welcome. No charge, but please register at ABDNHA Nature Center, 652 Palm Canyon Drive, phone number: 760-767-3098. Meet at ABDNHA at 7:50 a.m. Bring snacks, binoculars, water. Limit: 10.

  • Borrego Birders Weekly Walk (Easy)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Co-Leaders: Hal Cohen and Jonathan Berman

    Go birding around town with local birders. We'll search for spring migrants, such as Warblers. Orioles, Grosbeaks, and others we may find. Beginners and all levels welcome. No charge, but please register at ABDNHA Nature Center, 652 Palm Canyon Drive, phone number: 760-767-3098. Meet at ABDNHA at 7:50 a.m. Bring snacks, binoculars, water. Limit: 10.

  • Hike: Santa Ysabel-Kanaka Loop (Moderate)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Rachel Rench, ABDNHA Volunteer

    This hike covers 7 miles of the upper Santa Ysabel East Preserve from the trailhead on Farmer's road to the Kanaka Loop and back. The hike is rated Moderate for hiking on old farm roads and some rolling hills with minimal elevation gain.
    Bring 1 to 2 liters of water, and wear comfortable hiking boots with good tread.
    Mett at 7:50 a.m. at the ABDNHA Parking lot, or at 8:45 a.m. at the trailhead on Farmer's road.
    After the hike, we could stop for lunch in Julian or Wynola before returning to Borrego Springs. Call 760-767-3098 or come in to reserve. No charge.

  • Romania Trip 2026 (Wait List)

    Join Anza-Borrego Desert Natural History Association on a grand tour of Romania, one of Europe’s most underrated destinations. Romania has beautiful nature, charming medieval towns, stately castles, colorful monasteries, traditional rural areas, interesting history, and several UNESCO world heritage sites. The group will be led by geologist Don Barrie, GeoTours tour director Matt Ebiner, and an English-speaking Romanian guide.

  • 4WD Tour: Palomar Divide Road

    CA-79 & San Felipe Road 29187 CA-79, Ranchita, CA, United States

    ** We have reached the vehicle limit, but there are still spaces available for passengers. **

    Leader: Dave Walters, ABDNHA volunteer
    Level 4, Short Wheel Base Only
    We meet at the parking area on the corner of CA-79 & San Felipe Rd (S2) at 9:00 a.m., then caravan on CA-79 to US Forest trail 8S07 a.k.a. Temecula Creek (elev. 2000 feet). Traveling up the mountain trail 8S07, we turn onto 9S07 Palomar Divide Trail and drive on to the high point of the trip at elev. 5880 feet where we stop and have a lunch break on the east slope in an area of Black Oak and conifer trees. After lunch, we continue on 9S07 driving over Aguanga Mountain and stop briefly to view Barker Valley. Driving on, we reach the end of our trip at Highway CA-79 at Blue Canyon. After driving 25 miles of mountain trail, we say goodbye. Bring food/water, a chair, a hat, and appropriate clothing. We will use 2-way radio GRMS channel 15. Stop by the Nature Center or call 760-767-3098 to reserve. Members will receive priority.

  • 4WD Tour: Chariot Canyon to Rodriguez Canyon

    Trip Leader: Ed Pollock, ABDNHA Volunteer

    Meet at 9 a.m. at the Banner Store on Hwy. 78, at the foot of Banner Grade. After check-in and tire-pressure adjustment, we’ll cross Hwy. 78 and head uphill on historic and scenic—but sometimes rough dirt—Chariot Canyon Rd. After a short distance, we take Rodriguez Canyon Rd., which can be rough with washouts and rocks. This road crosses the Pacific Crest Trail and leads to the desert floor, entering Oriflamme Canyon (Mason Valley Truck Trail). Enjoy a BBQ lunch near an ancient Indian Village site and 1930s CCC camp remains. Then return east to Hwy. S2, ending the trip about 3 p.m. No charge. Call or visit the Nature Center at 760-767-3098 to reserve. Come prepared and enjoy this historic run safely and with fun! Because of the small group size, ABDNHA members have priority on 4WD trips. We invite you to join today!

    BBQ lunch: Meat and utensils provided. Please bring a side dish to share and your own drinks if you wish. Camp chairs and small tables are encouraged.

    Recommended: Short-wheelbase vehicles, good tires, and a full tank of gas. Short 4WD pickups are fine; AWD city vehicles and SUVs are not suitable.

  • Full Moon Walk: South Palm Wash

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Mike McElhatton, ABDNHA Education Program Director

    Experience the unique and serene beauty of moonlit canyon walls as ABDNHA Program Director Mike McElhatton leads a 1.5-mile walk through South Palm Wash. Mostly easy, with a few short, steep inclines that require some flexibility. Meet at the ABDNHA office to carpool. Bring a flashlight, water, and hiking shoes. Maximum 22 participants. No charge. Cancels with cloud cover. Call or visit the Nature Center at 760-767-3098 to reserve, and leave a cell number for weather-related updates or cancellations.

  • Hike: Fern Canyon, Vandeventer Loop

    Leader: Robin Halford, ABDNHA Volunteer

    This strenuous 6.1-mile loop in the Indian Canyons on the south side of Palm Springs is one of the most popular hiking areas in the Coachella Valley. This hike will include a desert wash, views of the San Jacinto Mountains, and a walk through one of the largest native palm groves in the Southwest. Expect uneven ground and possible soft sand in the wash. No charge. Call the Nature Center at 760-767-3098 to reserve.

    Meeting Place: From downtown Palm Springs, drive south on South Palm Canyon Dr. to the fee kiosk; we will meet 300 feet past it.  From Borrego Springs, it is a two-hour drive: go east on S22, turn left (north) onto Hwy. 86, then go west onto I-10. Take the Bob Hope exit, go left (south), then right (west) onto Ramon Rd.  Go left (south) on Sunrise, then go right (west) on Hwy. 111 / Palm Canyon Dr., and then left (south) on South Palm Canyon Dr.

  • Stargazing Borrego’s Dark Sky

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Speaker: John Garrett, Amateur Astronomer

    Start your stargazing evening in the ABDNHA Library with a brief presentation by Astronomer John Garrett, previewing what’s visible in tonight’s sky: Saturn and Neptune, the Andromeda Galaxy, and star clusters in Cassiopeia and Perseus. Some planetary nebulae (dying stars) may also appear. After the talk, head outdoors to view these objects through John’s telescopes. If skies are cloudy, call the ABDNHA Nature Center to check the program status. GP $12, M $10, V $8.

    To register: Call 760-767-3098 or click here.

  • Meeting: Borrego Astronomy Club

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    If you are interested in astronomy, stop by, join us, and become a part of the group!  Everyone is invited. This is our first meeting of the season. Meet at the ABDNHA Library.

  • Lecture & Webinar: Deep Space Photography of Michael Poirier

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States +1 more

    Speaker: Michael Poirier, Astrophotographer

    Enjoy Michael’s stunning photos of distant objects in the universe, seen as they appeared millions of years ago—the time it took their light to reach us at 186,000 miles per second. Michael will also give a brief introduction to getting started in deep-space photography.  GP $12; M $10; V $8. Hybrid presentation: in person at the ABDNHA Library and via Zoom.

    To register for the in-person lecture: Call the Nature Center at 760-767-3098, or click here.

    To register for the webinar: Click here.

  • 4WD Tour: Rainbow Wash & Beyond 

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Todd Linke, ABDNHA Volunteer

    Meet at the ABDNHA parking lot at 9 a.m. to caravan to the Buttes Pass Road trailhead. Stops: Hawk Canyon, Goat Trail, Blowsand Canyon Rd., San Felipe Wash Rd., Borrego Badlands (via Rainbow Wash), Fault Wash, Short Wash, Vista del Malpais, and Thimble Trail, with an optional stop at Font's Point. Bring food, water, weather-appropriate clothing, a hat, and a chair. Walkie-talkies on channel 2. No charge; registration required at the Nature Center (760-767-3098). Because of our small group size, ABDNHA members have priority on 4WD trips. We invite you to join today!

    Note: Rated Level 4 Short Wheelbase Vehicle only. Rainbow Wash requires high-clearance, short-wheelbase 4WD and confidence in off-camber situations and soft sand. Sway bar disconnecting or airing down can help traction and comfort.

  • Hike: Rainbow Canyon

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Greg Winterowd and Amy Brueggemeyer, ABDNHA Volunteers

    Five-mile moderately strenuous hike through dry waterfalls and colorful metamorphic rock to a Blair Valley viewpoint. Good location for springtime blooms. Wear sturdy shoes/boots, hat, sun protection, and gloves (required); bring water, snack, and optional poles. Meet at the ABDNHA parking lot at 7:50 a.m. for a 40-minute drive (carpooling recommended). Maximum nine participants. No charge. Call or visit the Nature Center at 760-767-3098 to register.

  • Biking: ABDNHA Friendly Friday Bike Ride (Every Friday)

    Borrego Springs Library 2580 Country Club Rd, Borrego Springs, CA, United States

    Leader: Paul Petersen, ABDNHA Volunteer

    Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly; fun rides to highlight the roads less traveled. Return time will vary by the route chosen. No charge or registration required. Meet in the parking lot opposite the public County Library’s south entrance.

  • ABDNHA’s Annual Attic & Book Sale

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Major fundraising sale for ABDNHA with treasures and books of all kinds! Don’t miss this annual event! In the ABDNHA Activity Room and parking lot between ABDNHA and Carlee’s restaurant. Opens at 9 a.m.

    Click here for more info.

  • 4WD Field Trip: Ancient Lake Cahuilla

    Leader: John Peterson, Hydrologist and Geologist

    This half-day field trip to the Salton Sea lets you look back in time at the remnants of the ancient lake, with an up-close look at the “bathtub ring” and fishing traps along the old shoreline.  Maximum 15 participants. 4WD recommended. GP $12; M $10; V $8. Meet in the gravel parking lot across from ABDNHA, between Jilberto’s and The Mall. The ABDNHA parking lot will be in use for the Attic Sale.

    To register: Call the Nature Center at 760-767-3098, or click here.

  • Nature Walk: The Mason Valley Cholla

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Don Rideout, Botany Club Coordinator

    View Mason Valley Pink Teddy-Bear Cholla and other unique plants on an easy-to-moderate walk through cactus-filled terrain. Wear hiking clothes, boots, and a hat; bring water and sunscreen. No charge; open to the public; registration required. Meet at the ABDNHA parking lot at 9 a.m. to caravan. Register at the Nature Center or 760-767-3098.

  • ABDNHA’s Annual Attic & Book Sale

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Major fundraising sale for ABDNHA with treasures and books of all kinds! Don’t miss this annual event! In the ABDNHA Activity Room and parking lot between ABDNHA and Carlee’s restaurant. Opens at 9 a.m.

    Click here for more info.

  • Hike: Stonewall Peak via Milk Ranch Road & Azalea Glen

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Rachel Rench, ABDNHA Volunteer

    This 11-mile hike takes about five hours with a lunch break, plus an hour of travel each way. Start on Milk Ranch Rd., loop to Paso Picacho Campground via Azalea Glen Trail, cross the highway, and ascend Stonewall Peak for a 360-degree park view. After lunch, descend Stonewall, pass the old horse camp, head to the lake, and finish at the Trout Pond parking area. No charge; registration required. Call or visit the Nature Center at 760-767-3098 to reserve.

    Note: Meet at the ABDNHA parking lot at 8 a.m. to carpool, or at 9 a.m. at Trout Pond/Middle Peak parking in Cuyamaca Rancho State Park (located on the east side of Hwy. 79, at the southern tip of Lake Cuyamaca). Consult a map if unfamiliar with the location.

  • Hike: Marble Canyon

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Terri Straub, ABDNHA Volunteer

    This moderate hike is 5.4 miles, with a 1200’ elevation gain. A close-to-town, little-known gem. All vehicles are suitable. Maximum 15 participants. Meet at the ABDNHA by parking lot 7:50 a.m. Bring snacks and water. No charge, but call or visit the Nature Center to reserve, 760-767-3098.

  • Hike: Alcoholic Pass

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Greg Winterowd and Amy Brueggemeyer, ABDNHA Volunteers

    This is a moderate two-to-four-mile hike. Steep but well-marked switchbacks lead to the pass in two miles, then descend to explore the other side. Wear sturdy shoes or boots, hat, and sun protection. Bring water and a snack. Hiking poles are optional. No charge. Register at the Nature Center or 760-767-3098.  Meet at ABDNHA parking lot at 7:50 a.m. for a 20-minute drive (carpooling recommended). 4WD preferred. Maximum nine participants.

  • Biking: ABDNHA Friendly Friday Bike Ride (Every Friday)

    Borrego Springs Library 2580 Country Club Rd, Borrego Springs, CA, United States

    Leader: Paul Petersen, ABDNHA Volunteer

    Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly; fun rides to highlight the roads less traveled. Return time will vary by the route chosen. No charge or registration required. Meet in the parking lot opposite the public County Library’s south entrance.

  • ABDNHA Member Appreciation Day

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    20% Off in-store for ABDNHA Members and New Members who join today!

    Members receive 20% off purchases 9 a.m. to 5 p.m. today in the Nature Center. Do all your holiday shopping in one place and support ABDNHA with your purchases. Join ABDNHA today and make the desert a part of your life!

  • Walk: Historic Borrego Walkabout

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Selden McKee, ABDNHA Volunteer

    Curious about the story of Borrego Springs, from its historic beginnings to today?  Enjoy a walk around the town while hearing about the people, places, and buildings of this tiny desert town that we love.  We will start at ABDNHA and cover roughly 1.5 miles, all on flat terrain.  Wear comfortable walking shoes and a good sun hat, and bring water.  No charge, but registration required. Meet at the ABDNHA parking lot. Register at the Nature Center or 760-767-3098.

  • Hike: Kiwanis Wash

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Kathy Bussey, ABDNHA Volunteer

    Enjoy an easy, flat, quiet hike, under two miles round-trip, just five minutes from ABDNHA, with street-side parking. This little-visited wash gives you a “far-afield” experience, local history, the tallest ocotillo in town, a curious swirly land formation, and the mysterious Kiwanis item. Meet at the ABDNHA parking lot. Wear hiking shoes, and bring water and a hat. No charge. Register at the Nature Center or 760-767-3098.

  • Full Moon Walk: South Palm Wash

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Mike McElhatton, ABDNHA Education Program Director

    Experience the unique and serene beauty of moonlit canyon walls as ABDNHA Program Director Mike McElhatton leads a 1.5-mile walk through South Palm Wash. Mostly easy, with a few short, steep inclines that require some flexibility. Meet at the ABDNHA parking lot to carpool. Bring a flashlight, water, and hiking shoes. Maximum 22 participants. No charge. Cancels with cloud cover. Call or visit the Nature Center at 760-767-3098 to reserve, and leave a cell number for weather-related updates or cancellations.

  • Bird Walk: Borrego Springs Resort

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers

    Enjoy an easy, early Thanksgiving bird walk! Though the Borrego Springs Resort golf course is closed, its water features still attract many birds. Look for Hooded Merganser, Ruddy Duck, Green and Black-Crowned Night Herons, and possibly a Vermilion Flycatcher. Two miles, no elevation gain, easy trail. Meet at the ABDNHA parking lot by 7:50 a.m. Bring snacks, binoculars, and water. No charge; registration required. Reserve by calling or visiting the Nature Center at 760-767-3098. Maximum 10 participants.

  • Biking: ABDNHA Friendly Friday Bike Ride (Every Friday)

    Borrego Springs Library 2580 Country Club Rd, Borrego Springs, CA, United States

    Leader: Paul Petersen, ABDNHA Volunteer

    Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly; fun rides to highlight the roads less traveled. Return time will vary by the route chosen. No charge or registration required. Meet in the parking lot opposite the public County Library’s south entrance.

  • Hike: Smugglers Canyon

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers

    Starting in Little Blair Valley, this fairly easy hike leads us past ancient Kumeyaay rock art and historic mortars to a dramatic dry waterfall with sweeping views of Earthquake Valley below. Three miles round-trip, with 400’ elevation gain, good tread with some rubble. Travel time: one hour each way. Not suitable for passenger cars, but okay for modest SUVs. Meet at ABDNHA parking lot by 7:50 a.m. Bring lunch/snacks, water. No charge, but registration required. Register at the Nature Center or 760-767-3098. Maximum 10 participants.

  • Hike: Volcan Mountain

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Rachel Rench, ABDNHA Volunteer

    This strenuous 5.3-mile hike follows the main trail to Volcan Mountain Summit, with stops at points of interest. After circling to the top, we'll return via the steep, rocky Five Oaks Trail. Expect to finish around noon and return to Borrego Springs by 1 p.m. Bring lunch if you'd like to stay up in Julian and visit Volcan Mountain Winery. No charge. Register at the Nature Center or 760-767-3098.

    Note: Meet at 8 a.m. at ABDNHA parking lot, or at 8:45 a.m. at the Volcan Mountain trailhead (two miles from the town of Julian off Farmer Rd.). Consult a map if unsure of the location.

  • Hike: Red Hill Loop

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Terri Straub, ABDNHA Volunteer

    This strenuous hike is six miles, with a 700’ elevation gain. The red that we see along this hike is volcanic rock scattered everywhere! Mostly a moderate hike, but with a steep ascent and descent near the top. One-hour drive to trailhead. All vehicles suitable. Maximum 15 participants. Meet at ABDNHA by 7:50 a.m. Bring snacks, lunch, water. No charge, but registration required. Call or visit the Nature Center at 760-767-3098 to reserve.

  • Hike: Hellhole Canyon to Culp Valley

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Greg Winterowd and Amy Brueggemeyer, ABDNHA Volunteers

    This strenuous hike goes six miles. Steep, beautiful, and varied landscape with awesome views of Borrego Valley. Wear proper hiking shoes or boots, a hat, and sun protection - it's exposed! Bring plenty of water, a snack, and hiking poles if desired. Meet at the ABDNHA parking lot at 7:50 a.m. Drive five minutes to Hellhole, then take a 40-minute shuttle to Culp Valley. Limited to 9 participants. No charge, but registration required. Call or visit the Nature Center at 760-767-3098 to reserve.

    Note: Must have a State Park Pass or pay a $10 day-use parking fee.

  • Hike with Birding: Big Laguna Lake

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers

    A lake in the mountains seems like an unlikely place to see birds, but it will delight and surprise you. We’ll look for Pygmy and White-Breasted Nuthatch, Cinnamon Teal, Shovelers, Canvasback, and birds of prey. A fairly easy four miles round-trip, with  a 120’ gain in elevation, good tread. Travel time 1-¼ hour each way. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, binoculars, water. No charge; registration required; call or visit the Nature Center at 760-767-3098.  Maximum 10 participants.

    Note: Park fee $5, payable at the entrance.

  • Nature Journaling

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Selden McKee and Pat Matthews, ABDNHA Volunteers

    Start nature journaling in the ABDNHA Desert Garden! No experience needed, just curiosity about the natural world. Bring a small journal, pencils, and your preferred pens, colored pencils, or watercolor set. Remember a chair, sun hat, water, and snacks for the outdoor activity. Held on the first Thursday of each month in the ABDNHA Desert Garden and nearby areas. Meet in the ABDNHA parking lot. Free; register at the Nature Center at 760-767-3098.

  • 4WD Tour: Olla Wash

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Dave Walters, ABDNHA Volunteer

    Meet at the ABDNHA parking lot at 9 a.m. We will drive together to the Fish Creek trailhead. From there, we will drive 12.8 miles to the entrance of Olla Wash, then continue 1.3 miles into the wash to park and have lunch. There will also be time to walk 0.7 miles to the Mud Palisades. After lunch, we will return to Split Mountain Rd. the same way we came. Bring food, water, a chair, and a hat, and wear appropriate clothing. To reserve your place, call or visit the Nature Center at 760-767-3098. Because of the small group size, ABDNHA Members have priority on 4WD trips. We invite you to join today!

    Note: Level 4; short-wheelbase vehicles only. We will use two-way radios on GMRS Channel 15 to communicate.

  • Biking: ABDNHA Friendly Friday Bike Ride (Every Friday)

    Borrego Springs Library 2580 Country Club Rd, Borrego Springs, CA, United States

    Leader: Paul Petersen, ABDNHA Volunteer

    Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly; fun rides to highlight the roads less traveled. Return time will vary with the route chosen. No charge, and no registration required. Meet in the parking lot opposite the public County Library’s south entrance.

  • Hiking in Southern California’s Desert Parks, Our Favorite Hikes

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Speaker: Lewis Hinchman, Author and Hiker

    Join author and desert hiker Lewis Hinchman as he shares his favorite hikes—the “best of the best” from his new book, Hiking Southern California’s Desert Parks. Lew and his wife, Sandy, have shared a love of hiking since meeting in grad school in New York. Inspired by Edward Abbey’s Desert Solitaire, they fell for the western deserts, with Sandy publishing Hiking Southwest Desert Country in 1990. Their passion led them to move to Moab, Utah, in 2008. In the ABDNHA Library. GP $12, M $10, V $8. Reserve at 760-767-3098 or www.abdnha.org/activities.

    To register: Call 760-767-3098 or click here.

  • Hike: The Bench

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Kathy Bussey, ABDNHA Volunteer

    This is an easy to moderate 2.3-mile round-trip hike. Enjoy views of the Santa Rosa Mountains, Clark Dry Lake, and Borrego Badlands. We’ll drive up Inspiration Wash, then hike up a wash to a memorial rock bench for a 360-degree desert view. Mostly easy, with a short, steep, sandy climb near the end. 4WD/AWD required or carpool. Meet at the ABDNHA parking lot. No charge, but call or visit the Nature Center (760-767-3098) to register.

  • ABDNHA Members’ Annual Chili Fest

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    ABDNHA Members, warm up with a bowl of chili, cornbread, and dessert, and spend an easy evening reconnecting with fellow ABDNHA members at this much-loved annual social event. Chili Fest is all about good food, familiar faces, and our showing appreciation for our members. Let’s gather to catch up before the busy winter/spring season. During the event (4 p.m. to 7 p.m.), members receive 20% off at the Desert Nature Center—perfect for holiday shopping and supporting ABDNHA at the same time. RSVP at the Nature Center at borregonaturecenter@gmail.com, or call 760-767-3098, or stop by. New members welcome! Take-home and outdoor seating available (weather permitting). ABDNHA Activity Room and parking lot. Last serving at 6:30 p.m. We look forward to seeing you!

    Click here for more info.

  • Hike: Bitter Creek Spring and Maybe Beyond

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Trip Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers

    Join us on this moderate hike to Bitter Creek Spring—one of Anza-Borrego’s few year-round springs—tucked in remote Grapevine Canyon. This tiny spring often attracts birds and wildlife, and we may spot desert blooms. The final climb to the spring is steep. If time allows, we may continue past the spring. 4 mi RT, 400’ vertical. The sandy, two-mile access road is not suitable for passenger cars, but OK for modest SUVs. Meet in the ABDNHA parking lot by 7:50 a.m. Bring lunch/snacks and water. No charge. Call or visit the Nature Center at 760-767-3098 to reserve. Max 10.

  • Hike: Aggregate Cave

    Leader: Robin Halford, ABDNHA Volunteer

    This fairly strenuous 6.6-mile hike is in the Mecca Wilderness and Chuckwalla National Monument. Most of the walking is in washes and fairly easy.  There is a slot canyon and then a short ladder up to the Cave. Bring a flashlight or use your cell phone light if you need illumination to negotiate a short, strenuous section of the cave. The washes may have soft sand and possibly bouldering in the slot. No charge. To register, call or visit the Nature Center at 760-767-3098.

    Meeting place: From Borrego Springs, drive north on Hwy 86, then right (east) onto Ave 66. Go over the bypass bridge and turn right (east) at the light.  Drive 7.0 miles (2.9 miles past the canal) and park to meet the group on the left (north) side of Box Canyon Road.

  • Hike with Birding: San Felipe Valley Wildlife Area

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers

    This is a hike with a focus on birding, a pleasant, fairly easy walk through a little-visited preserve. Many migrants frequent the reserve, especially in the riparian woodlands along San Felipe Creek. We will look for Roadrunner, Cooper’s Hawk, Oak Titmouse, Bluebirds, and Acorn Woodpeckers. 4 mi RT, 250’ of elevation gain, easy tread. You must buy a $5.97 personal pass for this walk! See https://www.licenses.wildlife.ca.gov/internetsales/, then select “Guest”, then “Lands Pass”. Area of use is “San Felipe Valley Wildlife Area”. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, binoculars, and water. No charge, but registration is required. Register at the Nature Center or 760-767-3098. Max 10 people.

  • Biking: ABDNHA Friendly Friday Bike Ride (Every Friday)

    Borrego Springs Library 2580 Country Club Rd, Borrego Springs, CA, United States

    Leader: Paul Petersen, ABDNHA Volunteer

    Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly; fun rides to highlight the roads less traveled. Return time will vary with the route chosen. No charge, and no registration required. Meet in the parking lot opposite the public County Library’s south entrance.

  • Plants of the San Jacinto Mountains

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Don Rideout, ABDNHA Botany Club Coordinator

    The San Jacinto Mountains are a region of special interest to plant lovers. These peaks reach higher elevations than the mountains of San Diego County, giving rise to some unusual and fascinating species. The San Jacinto Mountains are also a thoroughly pleasant destination for summer hiking, featuring dense forest, rocky crags, and numerous trails. Don Rideout will present photos of both common and rare species, some found nowhere else. Registration required: General Public $12, Members $10, Volunteers $8. Register at ABDNHA’s Nature Center, 760-767-3098, or online.

    To register: Call 760-767-3098 or click here.

  • Walk: Historic Borrego Walkabout

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Selden McKee, ABDNHA Volunteer

    Curious about the story of Borrego Springs, from its historic beginnings to today? Enjoy a walk around the town while hearing about the people, places, and buildings of this tiny desert town that we love. We will start at ABDNHA and cover roughly 1.5 miles, all on flat terrain. Wear comfortable walking shoes and a good sun hat, and bring water. No charge, but registration required. Call or visit the Nature Center at 760-767-3098 to reserve.

  • Meeting: Botany Club Open House for New Members

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Don Rideout, Club Coordinator

    The Borrego Botany Club will kick off the desert season with a meeting and lecture on Saturday in the ABDNHA Library. Everyone is invited. If you are interested in desert plants, then the Botany Club is the place to be. This is an informal gathering. Don Rideout will explain the Botany Club and provide an overview of the meetings and field trips for this desert season. Open to all. No charge. Please register by visiting or calling the Nature Center: 760-767-3098.

  • Borrego Botany Club Lecture: The Plants of Anza-Borrego

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Don Rideout, Club Coordinator

    The Borrego Botany Club will kick off the desert season with a meeting and lecture on Saturday in the ABDNHA Library. Everyone is invited. If you are interested in desert plants, then the Botany Club is the place to be. This is an informal gathering. Don Rideout will explain the Botany Club and provide an overview of the meetings and field trips for this desert season. Open to all. No charge. Please register by visiting or calling the Nature Center: 760-767-3098.

  • Hike: Little Grand Canyon Overlook

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Tom Keffer and Lee Christie

    “Little Grand Canyon” is an impressive, although small, slot canyon in Coyote Canyon, near Desert Gardens. We will make two trips this year. This one is a fairly easy one with a view down into the canyon. Access is via a sandy road that is usually no problem for most 2WD. 3 mi RT, 400’ vertical, good tread with some small rubble. Meet at ABDNHA by 7:50 a.m. Bring snacks and water. No charge, but registration required. Register at the Nature Center or 760-767-3098. Max 10.

  • Hike: Pegleg Playa Loop

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Terri Straub, ABDNHA Volunteer

    This strenuous 6-mile hike gains 1,200 feet and follows a mix of old Jeep roads and steep, rocky gullies. The route leads to an impressive ancient lakebed in the lower Coyote Mountains. All vehicles are suitable. Limited to 15 people. Meet at ABDNHA by 7:50 a.m. Bring snacks, lunch, and water. No charge. Call or visit the Nature Center at 760-767-3098 to reserve.

  • Hike: Coyote Mountain

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Greg Winterowd & Amy Brueggemeyer, ABDNHA Volunteers

    This is a strenuous 8-mile hike through creosote, ocotillo, and teddy bear cholla, with views of Borrego Springs from the top. Wear sturdy shoes or boots, a hat, sun protection (it’s exposed), and bring water, a snack, and optional poles. Meet at the ABDNHA parking lot at 7:50 a.m. for a 20-minute drive. Carpooling recommended; 4WD preferred. No charge. Register at the Nature Center or 760-767-3098. Limit 9.

  • Hike with Birding: Pacific Crest Trail to Eagle Rock

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers
    Bird-focused hike on the PCT along Cañada Verde Creek and grasslands to Eagle Rock. Look for raptors, Wild Turkey, Oak Titmouse, Bluebirds, and Acorn Woodpeckers. 6.5 miles round trip, 700' gain, easy tread. Meet at ABDNHA by 7:50 a.m. Bring lunch/snacks, binoculars, and water. No charge; registration required. Reserve by calling or visiting the Nature Center at 760-767-3098. Max 10.

  • Hike: Glorietta Canyon

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Amy Brewster, Volunteer Naturalist
    This is a moderate to strenuous hike over a saddle and up a side wash to an overlook of Borrego Valley, with some boulder sections along the trail. Bring water, snack, hiking shoes, and optional poles. Carpooling encouraged. Max 15 people. Meet at the ABDNHA parking lot. No charge; registration required. Register at the Nature Center or 760-767-3098.

  • Biking: ABDNHA Friendly Friday Bike Ride (Every Friday)

    Borrego Springs Library 2580 Country Club Rd, Borrego Springs, CA, United States

    Leader: Paul Petersen, ABDNHA Volunteer

    Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly; fun rides to highlight the roads less traveled. Return time will vary with the route chosen. No charge, and no registration required. Meet in the parking lot opposite the public County Library’s south entrance.

  • Lecture & Webinar: ABDNHA Travel Series – Penguin Safari

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Speakers: Urmi Ray and Sanjiv Nanda, ABDNHA Volunteers
    Giant Petrels and Royal Albatrosses soar around our ship as we circumnavigate the Scotia Sea, visiting King and Gentoo Penguin colonies in the Falklands, South Georgia, South Shetlands, and the Antarctic Peninsula. Observe newly hatched Gentoo chicks, year-old King Penguin young, and three other penguin species. The Antarctic Convergence creates the planet's largest marine buffet, attracting Arctic Terns migrating over 20,000 miles and humpback whales from Brazil to feast on krill. Through photos, videos, and stories, experience the summer feeding frenzy up close. GP $12, M $10, V $8. Hybrid presentation: in person at the ABDNHA Library and via Zoom.

    To register for the in-person lecture: Call the Nature Center at 760-767-3098, or click here.

    To register for the webinar: Click here.

  • Full Moon Walk: South Palm Wash

    ABDNHA Library 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Mike McElhatton, ABDNHA Education Director

    Join ABDNHA’s Program Director Mike McElhatton on this month’s Full Moon Walk in South Palm Wash. Experience the unique and serene beauty of moonlight on the canyon walls as we take a 1.2-mile walk through South Palm Wash. Mostly a moderate walk, with a few areas that require “big steps” on inclines. We meet at the ABDNHA Library and carpool from there. A flashlight, water, and good hiking shoes are required. Limit 22. Activity cancels if cloud cover limits the moonlight. No charge. Call the Nature Center at 760-767-3098 to reserve. 

  • Bird Walk: Christmas Day Bird Walk at Rams Hill Golf Course

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers
    Looking for something different on Christmas morning? Join us at a top Borrego birding spot—open to us for one day only. Spot Cinnamon and Green-winged Teal, Gadwall, Grebes, and more on this easy walk. 4 miles round trip, 100' gain. Meet at the ABDNHA parking lot by 7:50 a.m. Bring snacks, binoculars, and water. No charge. Reserve at 760-767-3098. Max 10.

  • Biking: ABDNHA Friendly Friday Bike Ride (Every Friday)

    Borrego Springs Library 2580 Country Club Rd, Borrego Springs, CA, United States

    Leader: Paul Petersen, ABDNHA Volunteer

    Relaxed social ride of 20-30 mostly flat miles at a 10-12 mph pace. Routes will vary weekly; fun rides to highlight the roads less traveled. Return time will vary with the route chosen. No charge, and no registration required. Meet in the parking lot opposite the public County Library’s south entrance.

  • Hike: Casino (Lots of Slots!) Hike Loop

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leader: Terri Straub, ABDNHA Volunteer
    This strenuous 6-mile hike gains 900 feet and passes through four, possibly five, slot canyons. Expect challenging dry falls and one very steep, rocky climb. AWD vehicles can reach the South Palm Wash trailhead; passenger cars should park at the top and walk 0.2 mile down to the start. Limited to 15 people. Meet at ABDNHA by 7:50 a.m. Bring lunch, snacks, and water. No charge. Come in or call 760-767-3098 to reserve.

  • Hike: Ladder Canyon (Mecca)

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Greg Winterowd & Amy Brueggemeyer, ABDNHA Volunteers
    Strenuous. A beautiful, unique hike that involves climbing ladders as we ascend through a narrow canyon. Climb through creosote, ocotillo, and teddy bear cholla. View of Borrego Springs from the top. Wear proper hiking shoes or boots, a hat, and sun protection; it’s exposed. Bring plenty of water and a snack, and poles if desired. Meet at the ABDNHA parking lot at 7:50 a.m. for a 20-minute drive. Carpooling recommended; 4-wheel drive preferred. No charge, but registration required. Register at the Nature Center or 760-767-3098. Max 9.

  • Bird Walk: Beginning Birding at Borrego Springs Resort

    ABDNHA Parking Lot 652 Palm Canyon Drive, Borrego Springs, CA, United States

    Leaders: Tom Keffer and Lee Christie, ABDNHA Volunteers
    Start the New Year with a resolution: start birding! If you can’t tell a sparrow from a flycatcher from a wren, this trip is for you! Instead of racking up species, we will slow down and take more time with each bird, learning how to tell them apart. We'll bring a scope, so you’ll get a good look at each bird's distinguishing features. This is a 2.0-mile walk, with no elevation gain, on an easy trail. Meet in the ABDNHA parking lot by 7:50 a.m. Bring snacks, binoculars, and water. No charge. Register at the Nature Center or 760-767-3098. Max 10.

  • ABDNHA’s Annual Desert Home & Garden Tour

    Enjoy a tour of 4-6 beautiful private homes and gardens in Borrego Springs at your own pace during ABDNHA's annual Desert Home & Garden Tour. Tickets will be available for sale in January 2027.

    Click here for more info.

  • Mongolia Trip 2027 (Wait List)

    Join Anza-Borrego Desert Natural History Association on a tour of Mongolia, a country full of beautiful nature and fascinating culture.  ABDNHA-GeoTours Mongolia will visit Mongolia’s highlights and will attend the annual Naadam festival in a beautiful setting. Geologist and ABDNHA Board Member Don Barrie will be the group co-leader along with GeoTours guide Matt Ebiner.

    Click here for more information about this trip on the ABDNHA website.

    Click here for more information about this trip on the GeoTours website, and to get on the waitlist.

×

Cart