San Francisco Neighborhoods · Treasure Island

Treasure Island

also TISun zone

A man-made island built for a 1939 World's Fair, now a fast-rising waterfront neighborhood with the most jaw-dropping head-on views of the San Francisco skyline in the city.

On the map

Open Treasure Island on the map →

The story

Treasure Island was built in 1936-37 atop the Yerba Buena Shoals to host the 1939-40 Golden Gate International Exposition, a World's Fair celebrating the new Bay and Golden Gate bridges. It was meant to become San Francisco's airport, but the U.S. Navy took it over during World War II as Naval Station Treasure Island, which it operated until the base closed in 1997. Since the Navy's departure it has been a modest residential community, and is now the site of one of the largest redevelopment projects in the country, adding thousands of new homes, high-rises, parks, and ferry service. The Art Deco Building One, the former Administration Building, remains a city landmark.

Things most people don’t know

Born from a World's Fair

The island was created in 1936-37 to host the 1939-40 Golden Gate International Exposition.

A Navy base for 50 years

Naval Station Treasure Island operated here from World War II until it closed in 1997.

Head-on skyline views

The island is famous for its straight-on panoramas of the downtown San Francisco skyline.

A new waterfront district

One of the country's largest redevelopment projects is building thousands of new homes, towers, and parks.

On the Bay Bridge

Treasure Island connects to SF and the East Bay via the Yerba Buena Island tunnel on the Bay Bridge.

Eating and drinking

Restaurants

Bars

Getting around and getting care

Transit. The 25-Treasure Island Muni bus runs every 20 minutes, 7 days a week, between the island and the Salesforce Transit Center in downtown SF. The Treasure Island Ferry connects the island to the SF Ferry Building in about 8 minutes, 7 days a week.

Nearest hospital. CPMC Van Ness Campus, 1101 Van Ness Ave (ER at 1260 Franklin St) (about 6 mi via the Bay Bridge)

Thinking about Treasure Island?

Send me an address and I will come back with its sun, wind and fog, what is under it, and what has closed on the block.