Public Restrooms in the Presidio East Beach at Crissy Field 8 am to 5 pm Ft. Point National Historic Site 8 am to 5 pm West Bluff (Near Warming Hut) 8 am to 5 pm GGB Welcome Center 6 am to 9 pmBaker Beach8 am to 5 pm Paul Goode Field 7 am to 7 pm El Polin Spring6:30 am to 5 pmPresidio Transit Center6:30 am to 9 pmGolf Course General Store8 am to DuskFort Scott Field (Portable)24/7Fort Scott Bldg. 121024/7