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.
geology
Hike: Geology Hike to Canyon Sin Nombre (Moderate) – FULL (waitlist)
HIKE IS FULL. Call 760-767-3098 to get on waitlist.
Leader: Geologist Don Barrie
Join Don on a hike to explore the geology of Canyon Sin Nombre, located in a major fault zone, and shaped by ancient faulting, sedimentary rock, and ongoing erosion. Meet along S2, at the intersection of S2 and Canyon Sin Nombre Road. Bring lunch and water. 4WD required. Register at the ABDNHA Nature Center or call 760-767-3098.
Note: Meet at the intersection of S2 and Canyon Sin Nombre Road.