Quellacocha
{{Short description|Lake in Peru}}
{{Infobox lake
| name = Quellacocha
| image = Peru - Lares Trek 051 - looking out from the 2nd pass (7586227950).jpg
| caption = Quellacocha as seen from the Willka Q'asa pass (looking to the west)
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| location = Peru
Cusco Region
| coords = {{coord|13|09|29|S|72|03|47|W|display=inline,title|region:BO_type:waterbody_source:GNS-enwiki}}
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| elevation = {{convert|4170|m|ft|abbr=on}}
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Quellacocha (possibly from Quechua killa moon, month, qucha lake, "moon lake") is a small lake in the Cusco Region in Peru. It is situated in the Urubamba mountain range at a height of about 4,170 metres (13,680 ft). Quellacocha lies south west of the village Lares[http://2.bp.blogspot.com/_xALlgxdJcTY/TIVDs_TD8wI/AAAAAAAAABU/tScnPtXlBAg/s1600/huaran+-+lares.jpg blogspot.com/] Sketch of the Lares trek and north of the mountains Chicón and Sirihuani.