The Cape itself consists of a small, rocky peninsula connected to the mainland by a sandy isthmus.
Approximately 21 km (15 mi) further along the coast to the east, the Cavalla River empties into the sea, marking the border between Liberia and the Côte d'Ivoire.
It marks the western limit of the Gulf of Guinea, according to the International Hydrographic Organization (IHO).
Clearly visible from offshore is a white building with an enormous golden orb on the roof, this being the masonic lodge hall located in the city of Harper, Liberia.
In 1458, Prince Henry the Navigator of Portugal sent his captain Diogo Gomes (1440–1482) on a voyage of discovery and trade that took him and his crew as far south down the coast of West Africa as the mouth of the cape and estuary, which marks the point where the direction of the coastline of West Africa ceases to have any southerly component, but turns definitively to the east, beginning the Gulf of Guinea.