... there are some dates you might want to avoid when planning to visit Treasure Island and the museum. The city is hosting large music events in front of Building One that will complicate transit, parking, access to the building - and, in turn, access to the museum - on these upcoming dates: Saturday, June 6 Sunday, June 7 Saturday, June 13 Thank you in advance for your understanding.

Treasure Island Building One will be open tomorrow and Sunday, but the building (and, in turn, our galleries and the TIM office) will be closed on Monday in observance of Memorial Day.

A quarter million people drive across Yerba Buena and past Treasure Island every day, but few are familiar with the islands’ unique history. People have questions and turn to the museum for answers. In addition to our detailed timeline feature (available online here), we have drafted these answers to frequently asked questions to share with new residents, island visitors, and those who follow us online.