- Source: Qiwllaqucha (Cotabambas)
Qiwllaqucha (Quechua qillwa, qiwlla, qiwiña gull, qucha lake, "gull lake", hispanicized spelling Quiullacocha) is a small lake in Peru located in the Apurímac Region, Cotabambas Province, Cotabambas District, south-east of Cotabambas. It is situated at a height of about 4,469 metres (14,662 ft).
