Calapo

Calapo or Kallapu (Aymara for stairs close to the walls, a step of the stairs in a mine; buttress, wood to prop up, Hispanicized spelling Calapo) is a mountain in the Huallanca mountain range in the Andes of Peru which reaches an altitude of approximately 4800 m. It is located in the Ancash Region, Bolognesi Province, Aquia District, east of the town of Pachapaqui.