Jatun Wasi (Quechua jatun, hatun big, wasi house, "big house", also spelled Jatun Huasi) is a mountain in the Andes of Bolivia. It is located in the Potosí Department, Nor Chichas Province, Cotagaita Municipality. Jatun Wasi lies at the Agua Castilla River, east of Yaritayuq.
References Bolivian IGM map 1:50,000 Atocha 6331-II