🌐EnglishEnglishDeutschNederlandsEntityQ1438613· pop 5· linked from 20 articlesFort MassachusettsAlso known as Fort Massachusetts on Ship IslandfortWikidata factsOfficial websitewww.nps.gov/guis/learn/historyculture/fort-massachusetts.htmImageFortMass20020410.jpgSources (1)wikidata.orgvia Wikidata · CC0On the mapAvailable in 4 languagesDeutschEgyptian ArabicNederlandsvia Wikidata sitelinks · CC0ConnectionsUnionEntityUnited StatesCountryCategories1866 establishments in MississippiAmerican Civil War fortsAmerican Civil War on the National Register of Historic PlacesForts on the National Register of Historic Places in MississippiGovernment buildings completed in 1866Gulf Islands National SeashoreMilitary installations closed in 1903Military installations established in 1861National Register of Historic Places in Harrison County, MississippiPre-statehood history of Mississippi