Sinkrinaqucha
 Sinkrinaqucha (Quechua sinkriy to walk in a line / to string sikriy sinri to string beads -na a suffix qucha lake hispanicized spellings Singrenacocha Singrinacocha) orSikrinaqucha (hispanicized Sigrenacocha Sigrinacocha) is a lake in Peru located in the Cusco Region Quispicanchi Province Ocongate District. It is situated at a height of about 4377 metres (14360 ft) about 3.82 km long and 0.88 km at its widest point.