Gorges, rivers and lakes
The island has a number of gorges, such as the Samariá Gorge, Imbros Gorge, Kourtaliotiko Gorge, Ha Gorge, Platania Gorge, the Gorge of the Dead (at Kato Zakros, Sitia) and Richtis Gorge and (Richtis) waterfall at Exo Mouliana in Sitia.
The rivers of Crete include the Ieropotamos River, the Koiliaris, the Anapodiaris, the Almiros, the Giofyros, and Megas Potamos. There are only two freshwater lakes in Crete: Lake Kournas and Lake Agia, which are both in Chania regional unit. Lake Voulismeni at the coast, at Aghios Nikolaos, was formerly a freshwater lake but is now connected to the sea, in Lasithi.[16] Lakes that were created by dams also exist in Crete. There are three: the lake of Aposelemis Dam, the lake of Potamos Dam, and the lake of Mpramiana Dam.