It is an island in the bay of San Francisco, with ...

It is an island in the bay of San Francisco, with a spectacular panoramic view, the national parks have the worst bathrooms, very dirty, they are disgusting, considering the price you pay to go, they have a lot to improve. It is a quiet place, they have food offer, bike rides. It has several abandoned places and a lot of history, I consider it worth going to, but they should try harder to keep it better, the audio guide they offer is very good.