Wikipedia
Wiswillani
Wiswillani (hispanicized spellings Huishuillane, Huishuillani, erroneously also Huishillani) or Q'asa ( Quechua for mountain pass, hispanicized spelling Ccasa) is a mountain in the Andes of Peru, about high. It is situated in the Arequipa Region, Caylloma Province, on the border of the districts Tisco and Callalli. The mountain lies south of the lake Samaquta.
By the local people Wiswillani is venerated as an apu.