Red Rock Island
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Red Rock Island is an uninhabited, 5.8-acre island in the San Francisco Bay located just south of the Richmond–San Rafael Bridge. The property is the only privately owned island in San Francisco Bay.
Aerial photograph of Red Rock Island
Abandoned Coast Guard fog bell on southern point of island
San Francisco
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San Francisco, officially the City and County of San Francisco, is the fourth-most populous city in California and the 17th-most populous in the United States, with a population of 826,079 in 2025. Am
Red Rock Island
…just south of the Richmond–San Rafael Bridge. The property is the only privately owned island in San Francisco Bay. The boundaries of three counties – San Francisco, Marin, and Contra Costa – converge on the island. The Contra Costa portion (most of the island) is incorporated inside the city limits of Richmond…
San Francisco centered around Market St
Zeppelin ride 020100925 195
San Francisco, CA USA Mission San Francisco de Asis and Mission Dolores Basilica panoramio
Chinatown, SF 1