Don't miss wildflowers on the south slopes! Join the SSF Weed Warriors for their restoration work on the Mountain's south slope – and get some exercise! The non-native invasives are a constant battle so we need all the weed warriors we can get! Only heavy rain would cancel - so come prepared. Friday and Saturday 9am to noon.
Maintain a native garden with the Guadalupe Valley Stewards and help improve frog habitat!
Fall is the perfect time to plant, especially during the beginning of the rainy season!
Prepare your garden for new additions and join us at our "Fantastic Fall Plantings" plant sale!
Enjoy a guided hike and help remove invasive plants with the Dune Defenders!
The first annual Star City Music Festival is a spectacular family-friendly event coming to Brisbane, California—The City of Stars—at the eastern foot of San Bruno Mountain! Live music and fun! Some of the proceeds will benefit SBMW, please join us! Contact us if you want to volunteer at the festival (free tickets for helping hands!)
Join stewardship mountaineers in Owl Canyon to help protect an important meadow for the endangered Mission Blue butterflies!
Join the SSF Weed Warriors for another special day on the mountain's sweeping grasslands! Enjoy late-season wildflowers while removing invasive plants.
"Late Bloomers - on the Mountain, in the Garden" - Ariel Cherbowsky, our Programs Director, will give a talk about the ecology of late blooming native plants and their role in your garden. Late bloomers will help you have stunning color year round - even in our long dry Summers!
Weed as you hike on Buckeye Canyon! Join us on the green hills abounding with wildflowers and butterflies.
Enjoy beautiful views of the mountain and participate in habitat restoration on Earth Day!
Celebrate Earth Day & Spring with David Schooley, the founder of SBMW, at the SF Public Library! David’s evocative photography, poems & artwork will highlight the event.
Publications & refreshments will be available.
Join Liam O'Brien on a butterfly walk on Sign Hill. Liam is San Francisco's well-known lepidopterist, artist, illustrator, and Bay Nature's award-winning environmental educator. Sign Hill is a beautiful open space with the only area currently protected from development in South San Francisco's Sign Hill Park. Significant rain or wind will cancel.
EVENT FULL- Fill the hills with wildflowers to provide nectar for the Mission Blue and Callippe Silverspot butterflies!
Fill the hills with wildflowers, help us bring back the bloom for the butterflies!
Plant host and nectar plants to provide shelter and nourishment for the endangered Mission Blue and Callippe Silverspot butterflies! Rain or Shine, join us!
Join us SUNDAY for a planting event to provide shelter and nourishment for endangered Mission Blue butterflies.
San Mateo County Parks has launched a new Stewardship Corps program and is seeking volunteers. An upcoming workday on December 10th will be at San Bruno Mountain, but other locations are scheduled too in 2016 - so check it out!