Enjoy this Bay Area Discovery Museum Admission Pass for up to 5 people. The Bay Area Discovery Museum is a one-of-a-kind indoor/outdoor children's museum that offers a full range of programs for children, parents, school groups and educators. Located on 7.5 acres in the Golden Gate National Recreation Area at Fort Baker in Sausalito, the Museum's unique programs feature hands-on art, science, environmental and media exhibitions, performances, special events and ongoing educational curricula... all with a focus on fun!