Achuma is a mountain in the northern part of the Kimsa Cruz mountain range in the Bolivian Andes, about 4,960 metres (16,273 ft) high. It is situated in the La Paz Department, Loayza Province, Cairoma Municipality. The peaks of Achuma lie north-west to north of the mountain Taruja Umaña and south of Janq'u Willk'i. There are two small lakes north of the mountain. They are named Allqa Quta and Ch'iyar Quta.