The Rokka Gorge is located 32km west of Chania, in Kissamos province. The 2km-long canyon starts near the village of Deliana and ends at the Mesonisi location north of the village of Rokas. The canyon passes east of the Trulli hill where ruins of the Byzantine fortress of Rocca are preserved. It is a continuation of the Gorge of Mesavilia – Deliani and the river flowing through it ends at Nopigia beach. Hiking through the canyon is of medium difficulty and takes about 2 hours, depending on your pace.