Corihuayrachina (possibly from Quechua quri gold, wayrachina a special oven for smelting metal, "oven for smelting gold")[3][4] erroneously also Corihuaynachina, is a mountain in the Vilcabamba mountain range in the Andes of Peru, about 5,404 metres (17,730 ft) high.

It is situated in the Cusco Region, La Convención Province, Vilcabamba District, at a little lake named Corihuayrachina.

Corihuayrachina lies south of the Pumasillo massif and west of Padreyoc.

[5] The archaeological sites of Corihuayrachina[6] and Choquequirao (possibly from in the Quechua spelling Chuqik'iraw) are west and southwest of the mountain Corihuayrachina.