The Lime Point Lighthouse sits on the point at the base of the north tower of the Golden Gate Bridge in Marin County near Sausalito, California. It is not far from Fort Baker in the Golden Gate Recreation Area. The station was established as a fog signal in 1883. The current one story building dates to 1900 and when built a beacon was affixed to the top of it. The light remains an active aid to navigation. Photos taken in September 2016.Bottom photo shows proximity to the Golden Gate Bridge.