Located at the entrance to historic Treasure Island in the middle of San Francisco Bay, the marina can be reached by auto from the San Francisco or Oakland sides of the Bay Bridge. Exit at Yerba Buena Island.
Although the island is undergoing a substantial refurbishment, the Treasure Island Yacht Harbor is open to the public and currently provides berthing for boats of up to 60 ft. in length.
As with all Almar Marinas, Treasure Island Yacht Harbor sponsors monthly boating seminars, boat handling classes, navigation courses, and organized outings to beautiful local anchorages – along with reciprocal privileges with all of Almar’s California Marinas.

