The 2025-26 activity calendar is now available, filled with exciting opportunities to explore and learn.
October 19, 2025
ABDNHA 2025-26 Activity Calendar is Out!
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Explore the ABDNHA 2024-2025 Activity Schedule
The Anza-Borrego Desert Natural History Association (ABDNHA) is a community-driven organization dedicated to fostering appreciation of the Anza-Borrego Desert. Founded in 1971, ABDNHA offers educational programs, hikes, and community events to connect people with the desert's unique environment.
ABDNHA's Mission and Impact
ABDNHA's mission is to educate residents and visitors about the ecology, geology, and cultural history of the Anza-Borrego region. Through expert-led programs, hikes, and lectures, the organization promotes sustainable practices and encourages stewardship of the desert.
Educational Programs and Activities
- Nature and Science Education: ABDNHA offers webinars, stargazing events, and other programs to explore the desert's wonders.
- Guided Hikes and Field Trips: Led by knowledgeable volunteers, these hikes immerse participants in the desert landscape, highlighting native plants, animals, and geology.
- ABDNHA Desert Garden: The Desert Garden showcases native and adapted desert plants, providing insights into desert landscaping and the ecological importance of desert flora.
- Conservation Efforts: ABDNHA promotes sustainability and protects the region’s unique habitats for future generations.
- Community Engagement: Events like the Borrego Days Parade and member appreciation days foster community spirit and celebrate desert life.
Visit the Nature Center
The ABDNHA Nature Center in Borrego Springs offers interactive exhibits, a gift shop, and information on activities. It’s an ideal starting point for learning about the region and upcoming events.
Join the ABDNHA Community
Get involved by attending hikes, workshops, or supporting conservation efforts. The 2023-2024 activity calendar features a variety of events—many of which are free. Some activities require registration due to limited space. For the latest schedule, visit ABDNHA's Activity Calendar or call 760-767-3098.
Connect with nature and join a community passionate about the wonders of Anza-Borrego.
A Wine Tasting Fundraiser Supporting Women and Girls in Borrego Springs
Celebrating Tacos, Lotería, and Community
From Norway to Spain: Sylvia Maas Rides for Borrego Springs Students On June 20, 2026, the NorthCape–Tarifa race will begin at 12:01 a.m. at the North Cape in Norway. Described as the world's longest bicycle race, the event follows a route of nearly 7,000 kilometers to Tarifa, Spain, the southernmost point of mainland Europe. Among the riders will be Borrego Springs ultra cyclist Sylvia Maas , who will be riding for her Bike4BorregoKids initiative. Track Sylvia Here The race begins at the North Cape in Norway and ends in Tarifa, Spain. Along the way, riders pass through several major checkpoints, including: Helsinki, Finland Hill of Crosses, Lithuania Torun, Poland Bregenz, Austria Col du Galibier, France Nice, France Port d’Envalira, Andorra Pico del Veleta, Spain Tarifa, Spain The route covers nearly 7,000 kilometers and includes mountain passes, historic cities, and some of the most demanding cycling terrain in Europe.
