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Belvedere is a tiny island city built around water and views

Belvedere is one of California's smallest and oldest cities, with two islands, an artificial lagoon, little retail, yacht-club history, and San Francisco Bay views.

Belvedere can fool you on a map. It is not a normal grid of streets with a busy downtown in the middle. It is a bay-edge city made from two islands and an artificial lagoon. Water explains much of the place.

The city is one of California’s smallest and oldest. It incorporated in 1896, sits just north of San Francisco in Marin County, and has only about half a square mile of land. It has fewer than 1,000 homes and very little retail or commercial space. So it feels more like a residential island community than a shopping stop.

That quiet surface has a lot behind it. Corinthian Yacht Club dates to 1886. The Belvedere Land Company formed in 1890. Thomas B. Valentine bought Corinthian Island in 1891. Belvedere incorporated in 1896. Those dates help explain the mix of boating, old homes, narrow lanes, and hillside views.

The city also shares a larger Tiburon Peninsula story: railroad yards, ferries, Angel Island, yacht clubs, and bay commerce all grew nearby. Its own part is more residential and view-focused, but it is not isolated from that larger waterfront history.

The best way to understand Belvedere is to think small and respectful. Notice the lagoon, the causeways, the bay, the hills, and the lack of a big commercial center. Check posted access and parking before wandering. The landscape sits inside a living neighborhood.

Where to see it

Belvedere Island, Corinthian Island, Belvedere Lagoon, Beach Road, San Rafael Avenue, and public viewpoints or lanes where access is posted.

Sources

Sources for this story

Reviewed July 2, 2026

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