Angel Island is the largest island in the San Francisco Bay. Here is provided a friendly guide to your visit to the island, from practical details such as the place of the nearest drinking water source or toilets, to details of historical places on the island. This guide will be your companion whether you are hiking, camping, biking, or just generally exploring the island - its nature and its past. Think of it as an extension of the Angel Island State Park and Angel Island Conservancy websites and the signage that is fixed to places of interest across the island.