- Source: Hatun Hirka (Huacaybamba)
Hatun Hirka (Quechua hatun big, hirka mountain, "big mountain", also spelled Jatun Jirca) is a 4,200-metre-high (13,800 ft) mountain in the Andes of Peru. It is located in the Huánuco Region, Huacaybamba Province, Cochabamba District.
