Fort Coenraadsburg
Central Region, Ghana · built 1652
Fort Coenraadsburg or Conraadsburg, also Fort São Tiago da Mina, is a small fort situated opposite the Elmina Castle in the Central region of Ghana, built around a Portuguese chapel for Saint Jago, to protect Fort Elmina from attacks. Owing to its historical importance and testimony to the Atlantic slave trade, Fort Conraadsburg was inscribed on the UNESCO World Heritage List in 1979 along with several other castles in Ghana.
Fort data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).