[<< wikipedia] Challwa Q'asa
Challwa Q'asa (Quechua challwa fish, q'asa mountain pass, "fish pass", also spelled Chayhuajasa) is a mountain in the Wansu mountain range in the Andes of Peru, about 5,000 metres (16,404 ft) high. It is located in the Arequipa Region, La UniĆ³n Province, Puyca District. It lies northwest of Chhijmuni and Wayta Urqu.

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