Yana Mawras (Quechua yana black, hispanicized spellings Yanamauras, Yana Mauras) is a volcano in the Andes of Peru, about 3,761 metres (12,339 ft) high. It is situated in the "Valley of the Volcanoes" in the Arequipa Region, Castilla Province, Andagua District.[2] Yana Mawras lies south-west of the volcano Puka Mawras and east of the volcano T'iksu.