For thousands of years Miwok Indians came to the island to catch salmon, the Spanish named the island Isla de los Angeles, the Russians hunted otters, the Mexicans brought cattle, and etween 1910 an 1940 Chinese immigrants were detained here.
This is a great place to hike, bike, picnic, camp, play volley ball, baseball, fish or take a tour to soak in the rich but storied history. There are 13 miles of hiking trails and 8 miles of bike trails.