Ichhunayuq, Mountain peak in Calca Province, Peru.

Ichhunayuq is a mountain summit in the Andes that rises to around 4,200 meters and forms part of the range near the town of Pisac. The peak sits in Calca Province and can be reached by hikers using established routes through the area.

The name comes from the Quechua language, where 'ichhuna' means sickle and 'yuq' refers to possession or belonging. This naming tradition preserves the indigenous language heritage of the region.

Communities near the mountain maintain farming on terraced slopes using methods that have been passed down through many generations. These agricultural practices shape how the landscape looks and how people use the land today.

Visitors should acclimatize to the altitude before attempting the climb to avoid discomfort. Local guides from the nearby town can help with navigation and provide advice about the best conditions for the hike.

Ichhunayuq lies within the archaeological site of Písac itself, northwest of the town, so the mountain and the ruins share one landscape. Its Quechua name means "the one with a sickle", from ichhuna (sickle) and the suffix -yuq. The summit stands about 4,200 metres high on the border of the Coya and Pisac districts.