 A must for visitors to Crete is to complete the walk down the gorge from the Omalos plateau to Agia Roumeli on the Libyan Sea, at which point tourists sail to the nearby village of Sougia or Hora Sfakion, where they could spend a night there, or they could catch a coach back to Chania.The walk takes five to seven hours and can be strenuous, especially at the peak of summer.Local tourist operators provide organized tours to the Gorge.