Yana Chaka (Pasco)

Yana Chaka (Quechua yana black, chaka bridge, "black bridge", hispanicized spelling Yanachaca) is a mountain in the Andes of Peru whose summit reaches about 5,000 m (16,404 ft) above sea level. It is located in the Pasco Region, Daniel Alcides Carrión Province, Yanahuanca District, west of a lake named Atalaya.