San Mateo County Parks Stewardship Corps Volunteer program
San Bruno Mountain, Brisbane – Weed Warriors
(650) 589-5708
(650) 363-4020

Help us protect and improve the natural ecology of this mountain! We will pull invasive weeds at the entrance of the parking lot, allowing species planted last winter to continue thriving. This park is home to rare plants and animals such as the endangered San Bruno elfin butterfly, mission blue butterfly, and San Bruno manzanita!

Meet at the main parking lot near the entrance off of Guadalupe Canyon parkway.

Wear your class B uniforms, with a long sleeve shirt underneath. Long pants are highly recommended. No flip flops or open-toed shoes! Bring along a bottle of water.

This event qualifies for Conservation Service hours, which are needed for 1st class rank and above.