Please review our hiker info page to familiarize yourself with hiker safety rules and our hike ratings so that you can select hikes that meet your level of fitness. Unless specified otherwise in the activity descriptions below, hikes have a 15 person limit, and they begin in the ABDNHA parking lot.
Like rocks? Join BRAG and meet other rockhounds! The BRAG club field trip is every 2nd Wed, meeting in the ABDNHA parking lot. Note: Field trips may start at 8:00 am or 9:00 am, depending on the destination. We usually try to get back to Borrego around 3:00 pm.
ABDNHA Member-priority trip
Leader: Dave Walters, ABDNHA Volunteer
We meet at ABDNHA parking lot at 9 a.m. We will caravan to the Banner Store at 36342 Hwy 78, then enter the trail there. We will travel along and across Chariot Creek and take a break above Oriflamme Canyon. We proceed on the trail into the canyon, where we take lunch at the abandoned CCC Camp. After lunch, we enter the Vallecito Wash and exit the trail at Box Canyon and the S2 highway. Bring water, food, snacks, a chair, a hat, and weather-appropriate clothing. We will be communicating on GRMS channel 15.
Leader: Paul Petersen, ABDNHA Volunteer. Relaxed social ride of 20-30 miles, mostly flat, at a 10-12 mph pace. Routes vary weekly, and fun rides to highlight the roads less traveled. Return times vary depending on the chosen route. FREE, every Friday. No registration required. Meet in the parking lot opposite the County Public Library.
Speaker: Jeff Moore, Author, Owner of Solana Succulents
Dudleya are beautiful succulents native to California, with some occurrences in northern Baja, Mexico, and Oregon. Jeff’s presentation will cover most of the currently described species in California and Baja, following the flow of his new book, co-written with Jeremy Spath and Kelly Griffin.
Dudleya are found in some of the most stunning locations along the California coast—complete with cliffside backdrops and vast ocean vistas, and their photographs are breathtaking, as Jeff will share during the presentation. Jeff first became interested in Dudleya when he saw some at the San Diego County Fair in the early 1980s. He began selling them in his spare time, which eventually led to the opening of Solana Succulents in 1992. GP $12, M $10, V $8. Register online or at the Nature Center by calling 760-767-3098.
Register here for the program.
Leader: Marlin Burke, Naturalist Volunteer
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.
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 2026.
Mar. 15, Sun., 8 a.m. – 3 p.m.
Hike: Hot Springs Mountain (Strenuous)
Leaders: Sanjiv Nanda and Alan Parks
Join us for this steep 10-mile round-trip hike to the summit of Hot Springs Mountain. At 6535 feet, Hot Springs Mountain is the highest peak in San Diego County, 21 feet higher than Cuyamaca. The total elevation gain/loss is 2200 feet. Most of the hike is on a graded dirt road to an old fire tower. After the tower, an easy uphill trail leads to the peak boulder. Climbing the peak boulder is a nice challenge and a rewarding experience. 360-degree views from the peak looking out to San Gorgonio and San Jacinto to the north, Mt. Palomar and Mt. Cuyamaca to the west and south, and Toro Peak, Anza-Borrego, and Salton Sea to the east. Bring water, snacks, and lunch. Meet at 8 a.m. at the intersection of S2 and Highway 79. No charge. 760-767-3098, or stop by to reserve. Note: The hike and peak are on the Los Coyotes Reservation, and a $10 fee is payable in cash at the entrance station.
Speakers: Tracee Geernaert and Candice Hess, Hawkwatch Leaders
Come to the ABDNHA Library to see and hear what’s new in 2026 for the Swainson’s Hawkwatch. Hear about peak counts, which occur mid-March, and we are hoping for a great year. Our early bloom bodes well for lots of insects, also known as “hawk food.” We will bring photos, anecdotes, and lots of laughs from the field! Register online or call 760-767-3098. GP $12, M $10, V $8.
Register here for the program.
Leader: Rachel Rench, ABDNHA Volunteer
Join me for an 11-mile RT hike on the Old Wilson Trail from Old Culp Valley Rd to the Overlook, then up to the Wilson Benchmark. This is a fun hike with 800 ft of elevation gain and loss. With lots of rolling hills, it never gets steep anywhere along the way. We'll have a rewarding view at the Overlook and the top of the Wilson Benchmark of Grapevine Canyon and the Salton Sea. The area is at a higher elevation near Ranchita and may have some wildflowers blooming in late March, along with cooler temperatures. High clearance or AWD vehicles will be required, so meet at the ABDNHA parking lot at 7:30 am to arrange carpools. This hike will be limited to 15 people.
Leaders: Carmelita Logerwell and Terri Straub
Hike, 6 miles, 900’ gain. The lucky people who join us on this hike will go through four, yes, four slot canyons! There are a few challenging dry waterfalls to go up and one steep, rocky area to climb. After two stops, we'll be at Calcite Mine, followed by two more stops on the way back. A really fun hike! AWD cars can drive to the start of the hike in South Palm Wash. Regular cars can park at the top and walk 0.2 miles to the start of the hike. No charge. Max 15 people. Meet at ABDNHA by 7:50 a.m. Bring lunch, snacks, and water. Call 760-767-3098 to reserve.
Leader: Pam Blake, ABDNHA Volunteer
Come practice nature journaling in the field with Pam Blake. Meet in the ABDNHA parking lot at 9 a.m. and set out from there. You’ll need your own supplies and some familiarity with this practice, as this session offers a chance for further nature journaling with a group but without instruction. No charge; call the Nature Center to reserve. This activity is repeated on the third Tuesday of each month.
Leader: Jim Torian, ABDNHA Volunteer
Level 4 – 4WD Higher Clearance
We will explore points of interest in the Ocotillo Wells SVRA and ABDSP. Meet at the ABDNHA parking lot by 8:30 a.m. for a briefing before caravanning to Pole Line Road off SR 78, where we air down and begin our journey. Restrooms are available here, as well as our lunch spot at the Pumpkin Patch. We will wind our way north and west through the SVRA. There are 6 features on our route, and we will stop at as many as we have time for, including the artesian well, gas domes, Shell Reef, Pumpkin Patch, 5 Palms, and 17 Palms Oasis. Our trip ends when we exit the park at Arroyo Salado at S22, 17 miles east of Borrego Springs. Road conditions vary from hardpan and washboard to mildly rocky, to some easy hills and soft sandy washes. We will cover about 28 miles with a total elevation gain of about 880 feet. Lunch is BYO. 4WD only and a full tank of gas. GMRS channel 15 is optional. Check the weather and dress accordingly. No fee. Space is limited. Call to reserve 760-767-3098.
Leader: Amy Brewster
Hike with naturalist Amy Brewster up Glorietta Canyon, over a saddle and up a side wash to an amazing overlook of the Borrego Valley. The hike is approximately 6 miles. There are a few spots on the trail where boulders need to be navigated. Bring water and a snack and hiking poles if you choose. Meet at ABDNHA. Carpooling is encouraged. Maximum 12 persons. Call 760-767-3098 to reserve.
Leader: Paul Petersen, ABDNHA Volunteer. Relaxed social ride of 20-30 miles, mostly flat, at a 10-12 mph pace. Routes vary weekly, and fun rides to highlight the roads less traveled. Return times vary depending on the chosen route. FREE, every Friday. No registration required. Meet in the parking lot opposite the County Public Library.
Speaker: Samantha Lima, Ph.D.
Sam is a postdoc at the San Diego Zoo Wildlife Alliance, where she conducts research on burrowing owls. Tonight, she will introduce bioacoustics and its application in species monitoring and explain the work of SDZWA to monitor these charismatic birds using passive acoustic methods. Additionally, she will include a demonstration of the equipment and engage in discussions about acoustic fieldwork. GP $12, M $10, V $8. Register online or at the Nature Center, 760-767-3098.
Register here for the program.
Leader: Kurt Leuschner, Professor of Natural Science, College of the Desert
This is an excellent opportunity to go with Kurt Leuschner, one of this region’s best birding guides. Kurt will have a number of great spots to visit each day, driving in and around the Anza-Borrego Desert. This program also includes an introductory webinar on March 17. There is no fee for this program; donations are welcome. Max. 15 people; this will fill quickly. Call or visit the ABDNHA Nature Center, 760-767-3098, to register.
Mar. 21, Sat., 7:30 a.m. – 7:30 p.m. & Mar. 22, Sun., 7:30 a.m. – Noon
Leaders: Sanjiv Nanda and Alan Parks
This moderately strenuous 7-mile car-shuttle hike starts on Farmer Road and heads west through a forest of sycamore and oak. After crossing beautiful Santa Ysabel Creek, the trail climbs steeply to the ridge line at around 4000 feet. From there, we begin our descent, cross the San Diego River, and join an old pioneer trail that descends to the Santa Ysabel Preserve Nature Center. The hike is rated moderately strenuous due to steep trails (bring trekking poles if you use them), 600 feet of elevation gain, and 1,600 feet of elevation loss. Meet at 8 a.m. at the Santa Ysabel Preserve Nature Center parking lot. The entrance is on Hwy 79, 0.3 miles north of the intersection with Hwy 78 in Santa Ysabel. From there, we will carpool and shuttle to the start of the hike on Farmer Road. Following the hike, some of us may gather at the Volcan Mountain Winery at the intersection of Farmer Road and Wynola Road. No charge. Call or stop by to reserve: 760-767-3098.
Leaders: Selden McKee, ABDNHA Volunteer
Get a little exercise, take some photos, learn the history, and hear the stories behind the buildings and places in this tiny desert town we all love so much - Borrego Springs. We will start at ABDNHA and cover approximately 1.5 miles, all of which is flat. Wear comfortable walking shoes. No charge, but pre-registration is required at ABDNHA's Nature Center, 760-767-3098.
Leader: Don Rideout, Coordinator, Desert Botany Club
Short Lecture and Field Trip (Easy walk, okay for all vehicles)
An offering of the new Botany Club, these walks will focus on the plants of Anza-Borrego Desert, with locations varying depending on where we find the most interesting plants. Our pace will be generally slow, allowing plenty of time for plant identification, questions, discussion, and photography. All levels of knowledge are welcome, including children. Meet at ABDNHA; carpool as best we can, as we head to the field trip site. No Charge. Space is limited. Register at the Nature Center or call 760-767-3098.
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.
Leader: Kurt Leuschner, Professor of Natural Science, College of the Desert
This is an excellent opportunity to go with Kurt Leuschner, one of this region’s best birding guides. Kurt will have a number of great spots to visit each day, driving in and around the Anza-Borrego Desert. This program also includes an introductory webinar on March 17. There is no fee for this program; donations are welcome. Max. 15 people; this will fill quickly. Call or visit the ABDNHA Nature Center, 760-767-3098, to register.
Mar. 21, Sat., 7:30 a.m. – 7:30 p.m. & Mar. 22, Sun., 7:30 a.m. – Noon
Leader: Photographer Tom Hogan
Join local photographer Tom Hogan for a casual walk around town as he and the group find interesting subjects and photograph them in different ways. This is open to all experience levels and all levels of equipment, including smartphone cameras. Meet at ABDNHA. No charge, but registration is required. Call 760-767-3098 or visit the Nature Center to reserve.
Leader: Robin Halford, ABDNHA Volunteer
Most of the walking will be on trails- Mason Valley Truck Trail, and the California Riding and Hiking Trail - with a small amount of bushwhacking to the mine. This 5.9-mile hike offers a nice view of Lake Cuyamaca. The hike starts in ABDSP and finishes in Rancho Cuyamaca SP. Bring lunch/snack, hat, water, and good shoes. Limit 10. Call or stop by to reserve: 760-767-3098. No charge.
Driving instructions: From Hwy 78 in Julian, drive South on Hwy 79 for 5.8 miles and turn left onto S1 (Sunrise Hwy). Drive 1.6 miles and turn left into the pullout for Fages Monument. We will carpool/shuttle from here to the beginning of the hike. The drive is on paved roads and ok for 2WD. This is a shuttle; all drivers must be willing to take extra passengers. Check the weather; it will be colder than the desert.
Leaders: Carmelita Logerwell and Terri Straub
Hike, 6 miles, 2,618’ gain, strenuous. Join Carmelita and Terri on their grand finale hike for the season! This hike is only for well-conditioned hikers. We hike out and back to Coyote Peak from Rockhouse Truck Trail. Wonderful 360-degree views of Borrego Springs and beyond from the top. Well-marked use trail once we're on the ridge. The dirt road should be fine for AWD cars. Max 15 people. Meet at ABDNHA by 7:50 a.m. Bring lunch, snacks, and water. Call 760-767-3098 to reserve.
Leader: Amy Brewster
Join writer/naturalist Amy Brewster in the lovely ABDNHA garden for an hour of poetry or prose. Bring your own writing or a piece by an author you love. Amy encourages you to bring writing about the beauty of wild places, especially the desert. 12 people max. No charge. Call 760-767-3098 to reserve.
Like rocks? Join BRAG and meet other rockhounds!
The BRAG club meets every 4th Wed of the month in the Activity Room.
Note: In Nov & Dec, the meeting is on the 3rd Wed due to holidays.
Leader: Paul Petersen, ABDNHA Volunteer. Relaxed social ride of 20-30 miles, mostly flat, at a 10-12 mph pace. Routes vary weekly, and fun rides to highlight the roads less traveled. Return times vary depending on the chosen route. FREE, every Friday. No registration required. Meet in the parking lot opposite the County Public Library.
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.
Leader: Marlin Burke, Naturalist Volunteer
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.
Speaker: Andy Blue
Andy Blue discusses a fascinating animal, the bobcat, found both in the wild and in our semi-rural community of Borrego Springs. Although bobcats are more numerous than many realize, they are more secretive than their fellow upper-tier predator, the coyote.
Andy has been a powerhouse in the zoological community for many years, working in Russia, Ukraine, Iraq, Cuba, Southeast Asia, and Latin America. He started at the San Diego Zoo Safari Park at age 16 and became a curator. He has served as Zoological Manager at Disney’s Animal Kingdom and as director of the Ramona Wildlife Center. Currently, he is the Campus Director at the San Diego Humane Society. The highlight of his job is returning rehabilitated animals to the wild. General Public: $10 at the door; Members: no charge. Seating is first-come, first-served.
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.
Leader: Amy Brewster, ABDNHA Volunteer
Learn more about the unique history of Borrego Springs with historian/naturalist Amy Brewster. We will carpool to different historic sites in Borrego Valley, Old Borego, the Ensign Ranch date shack, the site of the Fortiner family ranch, and two of our resorts to learn about their origin. Meet at the ABDNHA Library for a brief introduction. (The Nature Center is the site of the former Borrego Springs Post Office.) Walking is minimal. Bring a hat, water, and a camera if you want to take pictures. No charge. Max. 14 people. Call 760-767-3098 to reserve. Carpooling will be strongly encouraged due to limited space at some sites.
Leader: Paul Petersen, ABDNHA Volunteer. Relaxed social ride of 20-30 miles, mostly flat, at a 10-12 mph pace. Routes vary weekly, and fun rides to highlight the roads less traveled. Return times vary depending on the chosen route. FREE, every Friday. No registration required. Meet in the parking lot opposite the County Public Library.
Like rocks? Join BRAG and meet other rockhounds! The BRAG club field trip is every 2nd Wed, meeting in the ABDNHA parking lot. Note: Field trips may start at 8:00 am or 9:00 am, depending on the destination. We usually try to get back to Borrego around 3:00 pm.
Leader: Paul Petersen, ABDNHA Volunteer. Relaxed social ride of 20-30 miles, mostly flat, at a 10-12 mph pace. Routes vary weekly, and fun rides to highlight the roads less traveled. Return times vary depending on the chosen route. FREE, every Friday. No registration required. Meet in the parking lot opposite the County Public Library.
Leader: Paul Petersen, ABDNHA Volunteer. Relaxed social ride of 20-30 miles, mostly flat, at a 10-12 mph pace. Routes vary weekly, and fun rides to highlight the roads less traveled. Return times vary depending on the chosen route. FREE, every Friday. No registration required. Meet in the parking lot opposite the County Public Library.
Like rocks? Join BRAG and meet other rockhounds!
The BRAG club meets every 4th Wed of the month in the Activity Room.
Note: In Nov & Dec, the meeting is on the 3rd Wed due to holidays.
Leader: Paul Petersen, ABDNHA Volunteer. Relaxed social ride of 20-30 miles, mostly flat, at a 10-12 mph pace. Routes vary weekly, and fun rides to highlight the roads less traveled. Return times vary depending on the chosen route. FREE, every Friday. No registration required. Meet in the parking lot opposite the County Public Library.
Like rocks? Join BRAG and meet other rockhounds! The BRAG club field trip is every 2nd Wed, meeting in the ABDNHA parking lot. Note: Field trips may start at 8:00 am or 9:00 am, depending on the destination. We usually try to get back to Borrego around 3:00 pm.
Like rocks? Join BRAG and meet other rockhounds!
The BRAG club meets every 4th Wed of the month in the Activity Room.
Note: In Nov & Dec, the meeting is on the 3rd Wed due to holidays.
Spots are still available
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.