Fort Saint Anthony was a fort built by the Portuguese in 1515 near the town of Axim, in what is now Ghana. In 1642, the Dutch captured the fort and subsequently made it part of the Dutch Gold Coast. The Dutch expanded the fort considerably before they turned it over, with the rest of their colony, to the British in 1872. The fort is now the property of the Ghanaian state and is open to the public.
As the westernmost fort of the Dutch possessions, Fort Saint Anthony was the first fort encountered by Dutch traders, and the place where provisions and fresh water were taken in. Fort Saint Anthony remained an important fort in the Dutch possessions, with its commandant serving as senior commissioner in the Colonial Council in Elmina, together with the commandant of Fort Nassau at Moree, the commandant of Fort Crèvecoeur at Accra, and the commandant of the factory at Ouidah, on the Dutch Slave Coast.
Wikipedia https://en.wikipedia.org/wiki/Fort_Saint_Anthony
Address Axim, Ghana
Coordinates 4°52'4.451" N -2°14'39.507" E