Wila Qullu, Mountain summit near Curahuara de Carangas, Bolivia.

Wila Qullu is a mountain peak rising from the Bolivian altiplano near Curahuara de Carangas as part of a mountain chain in the region. The summit stands prominently above the surrounding terrain, shaping the landscape distinctly.

Wila Qullu lies in the Sajama Province, in the west of the Curahuara de Carangas Municipality, west of the extinct Sajama volcano and north-east of the Paya Chata mountains. Its Aymara name means "red mountain", from wila (red, blood) and qullu (mountain); the Hispanicized spelling is Wila Kkollu. The sources record no historical events for the peak itself.

The name Wila Qullu comes from Aymara wila, meaning red or blood, and qullu, mountain, so it is usually rendered as red mountain; the Hispanicized spelling Wila Kkollu also appears. The peak lies in Sajama Province, in the west of Curahuara de Carangas Municipality, in a region where Aymara place names are standard.

Reaching the summit requires proper preparation and acclimatization time due to the high altitude and harsh conditions. Access is available through the town of Curahuara de Carangas, where travelers can find lodging and local guidance.

The name Wila Qullu comes from Aymara: wila means red or blood, qullu means mountain, so it is the "red mountain", also spelled Wila Kkollu in Hispanicized form. The peak reaches about 5,140 metres and lies in Sajama Province, west of the extinct Sajama volcano and north-east of the Paya Chata mountains.