From the ferry dock a pleasant, twenty-minute walk or bike ride north brings you to the one-and-a-half acre, hydraulic, working scale model of San Francisco Bay and the adjacent Sacramento River Delta. The natural and cultural histories of the bay are traced in exhibits of wetlands, wildlife, shipwrecks, antique equipment, videos, and video games—kids love it.
An educational experience for a child who is at least 10 or older. When we went - it was self led, not sure if they have tours. It was much more meaningful for the adults.