Coastal Cleanup Day: care for Treasure Island’s shoreline
Join friends on Treasure Island to clean the areas around Cityside Park and Clipper Cove. Spend two hours getting to know the shoreline while making a difference for the next person who walks there.
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Treasure Island’s shoreline, photographed in May 2025. This shows the local setting; use the registration notice for the cleanup area and meeting point.
Details to plan before you go
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September 19, 10 a.m.–noon, meeting at Treasure Island Museum. Preregistration is required; your registration notice provides the exact location.
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The organizer lists free participation and wheelchair access. Confirm work areas and requirements before registering if you need assistance or are bringing children or a group.
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The organizer suggests Muni 25, the ferry or carpooling. Check the return schedule in advance; travel fares are separate from the free volunteer event.
Venue · Treasure Island Museum · Cityside Park / Clipper Cove
For · First-time volunteers / Friends / Families with children
San Francisco Environment Department
Read a related local guide