Challwaqucha (Quechua 'fish', 'lake', "fish lake", Hispanicized spelling Chalhuacocha) is a mountain in the Andes of Peru, about high, with a small lake of the same name. It is located in the Junín Region, Yauli Province, Morococha District, southwest of Yawarqucha and Yuraqqucha.escale.minedu.gob.pe - UGEL map of the Yauli Province (Junín Region)
The mountain is named after a little lake on its western slope at .
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