Fort Dorothea is a ruined 17th-century fortification at Akwidaa, east of Cape Three Points in the Western Region of Ghana. The Brandenburger Company built a lodge here in 1683; it was captured in 1690 and enlarged into a fort by the Dutch, who renamed it Fort Dorothea. According to Albert van Dantzig, it was originally a small triangular building on a promontory at the end of a peninsula between the mouth of the Suni River and the sea, a position that gave it much natural protection. It is currently preserved as a ruin.
The site sits on a rounded rocky hill with views of the surrounding area. The land around the ruins is considered sacred ground, serving as a cemetery for the Akwidaa royal family, so permission must be sought before trekking to the site.
What remains are low stone walls and foundations, overgrown and built around within the village. There is no ticket office, gate or formal visitor infrastructure, and no on-site facilities are documented. Access requires trekking up the rocky hill, and a local guide is effectively needed to find the site. Wheelchair access is unknown.
Akwidaa lies in Ahanta West Municipal District, about 12 km west of Dixcove and 6 km east of Cape Three Points — roughly a 30-minute drive from Dixcove, an hour from Agona, and 1.5 hours from Takoradi. It can be reached by private vehicle via Agona/Dixcove or the Cape Three Points road, or by tro-tro from Takoradi to Agona and then to Akwidaa via Dixcove. The last stretch of road is slow, and slower in the rains.
The fort is managed by the Ghana Museums and Monuments Board, whose Central and Western Regions office is at Cape Coast Castle. It was inscribed in 1979 as part of the Forts and Castles, Volta, Greater Accra, Central and Western Regions of Ghana. Nearby are Cape Three Points, Princes Town (Fort Gross Friedrichsburg), Dixcove (Fort Metal Cross) and Ezile River mangrove canoe tours; beach lodges in Akwidaa include Ezile Bay Village, Green Turtle Lodge, Safari Beach Lodge and Ceto Self-Catering. Local operators such as One Africa Foundation/Ezile Tours run hiking, canoe and Cape Three Points tours from Akwidaa/Ezile Village, though no tour was documented as going specifically to Fort Dorothea.