Mylonas Gorge or Ai Giannis, is located 18 kilometers east of Ierapetra. It begins from Agios Ioannis village, in 500 meter altitude and concludes in Kakia Skala beach. The way is wonderful while its most exciting spot is the great 20 meter waterfall where every visitor ends up.

Especially in the winter and after huge rains the waterfall presents a spectacular show.