Just a mile south of San Francisco, San Bruno Mountain is one of the largest open spaces in urban America. Our programs conserve and nurture this area’s unique ecosystem - home to 13 rare and endangered plants and three federally listed endangered butterflies.
Join us this Wednesday - we'll be working rain or shine with activities determined by the weather - you'll join a great group of dedicated volunteers and there's always room for more!
We'll be back in Buckeye Canyon where we will continue the battle against scabiosa - that pretty but also pretty nasty garden escapee. WE NEED YOUR HELP for this important work.
Explore San Bruno Mountain's less-traveled canyons and learn about their history and ecology on this docent-lead hike. Paul's hikes are one of our most popular events!