Formosa Peak or Peak Formosa is the highest point of the Tsitsikamma Mountains, a coastal range located along the Garden Route in South Africa, and forming part of the Baviaanskloof Mega Reserve. The peak was first mapped in 1576 during a voyage by the Portuguese navigator and cartographer, Manuel de Mesquita Perestrelo, when his ship put in at Plettenberg Bay, which he named Bahia Formosa or "beautiful bay". The peak, which is visible from the bay, had been named Formosa by the earlier Portuguese explorer, Bartolomeu Dias, in 1448. This was corrupted to Moses, a name still used for the region north of the mountain. Perestrelo, a survivor of the 1554 wrecking of the Portuguese carrack, the São Bento off Msikaba on the Wild Coast, wrote an account of the disaster.