When: Third Sunday of each month, 9:30 am—12:30 pm

Where: Rancho Corral de Tierra, San Mateo County

Help restore and preserve the natural areas of Rancho Corral de Tierra.

When: 3rd & 5th Tuesdays, 10 am–2 pm |

Where: Tennessee Valley, Marin county |

Get your hands dirty while restoring and protecting Tennessee Valley's native plant communities.

When: First Saturday of the month, 10 am–1 pm | Where: Ocean Beach | Help conserve beautiful Ocean Beach by removing litter and debris!

Help us conserve Muir Beach by removing litter and debris!

When: One Friday a month between May and September, 10:00 am–1:00 pm | Where: Stinson Beach | Help us conserve Stinson Beach by removing litter and debris!