Lake Mamacocha (
Quechua
Quechua may refer to:
*Quechua people, several indigenous ethnic groups in South America, especially in Peru
*Quechuan languages, a Native South American language family spoken primarily in the Andes, derived from a common ancestral language
**So ...
''mama'' mother / madam, ''qucha'' lake) may refer to:
*
Lake Mamacocha (Cajamarca), a lake in the Cajamarca Province, Cajamarca Region, Peru
*
Lake Mamacocha (Celendín), a lake in the Celendín Province, Cajamarca Region, Peru
*
Lake Mamacocha (Huánuco), a lake in the Huánuco Region, Peru
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