Wayna Potosí (
Aymara and
Quechua wayna young, hispanicized spelling
Huayna Potosí) is a mountain in the
Andes of
Bolivia, about 4,969 metres (16,302 ft) high. It is located in the
Oruro Department,
Sajama Province, Turku Municipality, Turku Canton, northwest of Turku (Turco). The Turku River originates near the mountain. It is a left tributary of the
Lauca River.