X-Nico

Diogo Cão

That Cão, on his second voyage of 1484-1486, was accompanied by Martin Behaim (as alleged on the latter's Nuremberg globe of 1492) is very doubtful.

Matadi

Upstream is a series of caves known as the "rock of Diogo Cão", after graffiti carved by the Portuguese explorer in 1485 marking the limit of his travels up the Congo River.

see also