The Friends of Los Peñasquitos Canyon Preserve is a volunteer organization which has been protecting the preserve for more than 25 years. The Friends assist the city and county rangers through such activities as leading interpretive walks, performing wildlife and other scientific studies, removing invasive exotics and replanting with natives, installing kiosks, and coordinating Scout projects. Past scout projects have included building small bridges, installing interpretive signs, building and installing owl boxes, and restoring trails. The Board meets bi-monthly and welcomes new volunteers in any capacity.

During the rainy season please check the Trail Status before heading to the preserve.

Hike Schedule

Video: A Long Tradition of Flying at Black Mountain Park
penasquitos canyon, san diego, flying

See more nature videos by Jim Karnik

Vehicle Break-In Prevention Please be aware that there have been vehicle break-ins in the parking lots accessing Penasquitos Canyon.

Tick Tests Positive for Tularemia

flash photographs: Mikael Orbratt