The ABDNHA Calendar

Photo of an ABDNHA class in Split Mountain Gorge

Take a Tour, Attend a Lecture or Class, Join a Group

ABDNHA's educational, environmental, and recreational programs are open to all.

October 2009 – Birds of Anza-Borrego, Desert Gardeners, Borrego Rock & Gem, Borrego Days Parade – details

November 2009 – Hike Marble Canyon, Volcan Mountain, Kanaka Loop, Elephant Knees. Tour Sandstone Canyon. Borego History Preservation Day. Courses: Palm Oasis ecology, 4WD Self-recovery. Volunteer training and potluck. Stargazing. Details.