Pichincha is a stratovolcano in Ecuador. The capital Quito wraps around its eastern slopes.
The two highest peaks of the mountain are Wawa Pichincha (Kichwa wawa child, baby / small,[3] Spanish spelling Guagua Pichincha) (4,784 metres (15,696 ft)) and Ruku Pichincha (Kichwa ruku old person, Spanish Rucu Pichincha) (4,698 metres (15,413 ft)). The active caldera is in Wawa Pichincha on the western side of the mountain.
Both peaks are visible from the city of Quito and both are popular acclimatization climbs. Wawa Pichincha is usually accessed from the village of Lloa outside of Quito. Ruku is typically accessed from the TelefériQo on the western side of Quito.
In October 1999, the volcano erupted and covered the city with several inches of ash. Before that, the last major eruptions were in 1553[5] and in 1660, when about 30 cm (12 in) of ash fell on the city.
The province in which it is located was named for the mountain. This is also the case for many of the other provinces in Ecuador (including Cotopaxi, Chimborazo, and Imbabura).