EntityQ1438650· pop 6· linked from 195 articlesFort PickensSign in to savefortConnectionsDry Tortugas National ParkEntityUnited States Army Corps of EngineersEntitySanta Rosa IslandEntityUnited StatesCountryVirginiaEntityNew OrleansEntitygeographic coordinate systemEntityAmerican Civil WarConceptInternational Standard Book NumberEntityJames BuchananEntityAmerican Revolutionary WarEntityConfederate States of AmericaEntitySpanish–American WarEntityWar of 1812EntityKey WestEntityApacheEntityGerónimoEntityhydrographyEntityMexican-American WarEntityPensacolaEntityCategories1834 establishments in Florida Territory1947 disestablishments in FloridaAmerican Civil War forts in FloridaAmerican Civil War on the National Register of Historic PlacesBuildings and structures in Escambia County, FloridaFlorida in the American Civil WarForts on the National Register of Historic Places in FloridaGulf Islands National SeashoreMilitary installations closed in 1947Military installations established in 1834