Belvedere Island
El Potrero de la Punta del Tiburon, Kashow's Island, Peninsula Island, Promontory Island, Still Island | |
|---|---|
Belvedere Island in 2010 | |
| Geography | |
| Coordinates | 37°52′18″N 122°28′07″W / 37.87158°N 122.46849°W |
| Administration | |
| State | California |
| County | Marin |
Belvedere Island (formerly, El Potrero de la Punta del Tiburon, Kashow's Island, Peninsula Island, Promontory Island, and Still Island) is a rocky island in the San Francisco Bay in Marin County, California which was formerly separated by a marsh from the mainland, though has since been linked by two spits. Part of the town of Belvedere, California is located on the island.