What are the 3 closest wildlife refuges to San Francisco

According to the National Wildlife Refuge System's website, Don, the closest refuges to San Francisco are Don Edwards San Francisco Bay National Wildlife Refuge (Newark), Farallon National Wildlife Refuge (30 miles offshore of San Francisco), and Marin Islands
National Wildlife Refuge (San Pablo Bay off the coast of San Rafael). San Pablo Bay National Wildlife Refuge, on the north shore of San Pablo Bay, is also close. For some reason, a search on Google Maps doesn't list Marin Islands NWR. Here's a link to some more info: http://www.fws.gov/refuges/refugeLocatorMaps/california.html