Stamps for German South West Africa postmarked Cap Cross 1900

In 1484, Portuguese navigator and explorer Diogo Cão was ordered by King John II of Portugal to advance south into undiscovered regions along the west coast of Africa, as part of the search for a sea route to India and the Spice Islands. While doing so, he was to choose some particularly salient points and claim them for Portugal by erecting stone crosses called padrões. During his first voyage, thought to have taken place in 1482, he reached a place he called Monte Negro, now called Cabo de Santa Maria, roughly 150 km southwest of today's Benguela, Angola.

During his second voyage, in 1484–1486, Cão reached Cape Cross in January 1486, being the first European to visit this area. He is known to have erected two padrões in the areas beyond his first voyage, one in Monte Negro, and the second at Cape Cross. The current name of the place is derived from this padrão. What can today be found at Cape Cross are two replicas of that first cross.[1]