where fort barrancas
Fort Barrancas. Fort Barrancas (1839) or Fort San Carlos de Barrancas (from 1787) is a historic United States military fort in the Warrington area of Pensacola, Florida, located physically on Naval Air Station Pensacola. The hill-top fort, connected to a sea-level water battery, overlooks Pensacola Bay, from what is now Naval Air Station Pensacola.