The Gorge of Kotsifou begins at the village of Kanevos and ends at the village of Plakias.

Just 10 m wide at the entrance, the beginning of this gorge is very narrow, however, eventually the gorge widens out to 600m. It is 1,800m long in total and its almost perpendicular walls reach a height of 600 m. A small chapel built into a rocky cavity is situated in the gorge.