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.
Week of Events
Sunday, March 15, 2026
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March 15, 2026 -Hike: Hot Springs Mountain (Strenuous)
Hike: Hot Springs Mountain (Strenuous)
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.
Monday, March 16, 2026
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March 16, 2026 -Hike: The Wilson Trail and Overlook (Moderately Strenuous)
Hike: The Wilson Trail and Overlook (Moderately Strenuous)
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.
Tuesday, March 17, 2026
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March 17, 2026 -Hike: Casino Hike (Strenuous)
Hike: Casino Hike (Strenuous)
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.
Wednesday, March 18, 2026
No events on this day.
Thursday, March 19, 2026
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March 19, 2026 -Hike: Glorietta Canyon (Moderate to Strenuous)
Hike: Glorietta Canyon (Moderate to Strenuous)
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.
Friday, March 20, 2026
No events on this day.
Saturday, March 21, 2026
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March 21, 2026 -Hike: Santa Ysabel East Preserve (Moderately Strenuous)
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March 21, 2026 -Borrego Walkabout (Easy)
Hike: Santa Ysabel East Preserve (Moderately Strenuous)
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.
Borrego Walkabout (Easy)
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.