| Isku | |
|---|---|
  Isku Location within Peru | |
| Highest point | |
| Elevation | 5,000 m (16,000 ft) |
| Coordinates | 10°36′52″S 76°42′26″W / 10.61444°S 76.70722°W |
| Geography | |
| Location | Peru, Lima Region, Oyón Province |
| Parent range | Andes |
Isku (Quechua for lime, Hispanicized spelling Iscu) is a mountain in the Andes of Peru, about 5,000 metres (16,404 ft) high. It is located in the Lima Region, Oyón Province, Oyón District. Isku lies southeast of Yana Uqhu.
