Northern California
Marin Museums
Three stops in and around Sausalito: the Bay Area Discovery Museum for young children at Fort Baker, the free Bay Model, and the Marine Mammal Center's seal and sea lion hospital in the Marin Headlands, where visits are free with a reservation.
Free this week
Checking this week's free days…
Bay Model, Marine Mammal Center
Free days can change. Confirm on the museum's site.
Information only. Free days, hours and prices change; confirm with each museum before you go. Data: each museum's official website, balboapark.org and OpenStreetMap · Facts checked Oct 4, 2026 · Map © OpenFreeMap © OpenMapTiles © OpenStreetMap contributors.