It is located near Exo Mouliana village between Sitia and Agios Nikolaos. Pacing this gorge will take you three to three and a half hours in a really gorgeous and green trail with the smell of the herbs erring in the atmosphere. On the trail, you will come across a stone bridge, a waterfall and several watermills, remnants of the past. At the end of the trail, you will arrive in a small rocky gulf of Richti with crystal clear waters, where you can enjoy a swim. Also, there are stone benches and tables for picnics.