Nature
Treasure Island
Treasure Island
Treasure Island is an artificial island located in the San Francisco Bay. Originally constructed to host the 1939 Golden Gate International Exposition, the site retains historic exposition grounds and buildings. Visitors go here to walk through the historic areas and view the San Francisco city skyline across the water.
Getting There
The island is accessible from the city centre of San Francisco via the San Francisco–Oakland Bay Bridge. Depending on traffic and the specific starting point in the city, the drive typically takes 15 to 30 minutes.
Duration of Visit
Allow approximately 2 to 3 hours to explore the historic sites and walk along the waterfront.
When to Visit
The island is best visited during daylight hours for visibility of the bay and city views. Like much of the region, weather can be windy and cool regardless of the season. It is generally less crowded than the primary tourist hubs in the city centre.
Nearby Attractions
The location can be combined with other nearby sites in the bay area:
- Yerba Buena Island (1.6km)
- San Francisco–Oakland Bay Bridge (2.3km)
- Exploratorium (3.4km)
- Coit Tower (3.9km)
Updated September 8, 2026 · Edited by the World by City editors