The Koules Fortress at dawn, City of Heraklion, Crete, Greek Islands, Greece, Europe

horizontal color image travel destinations travel heraklion crete greece europe no people outdoors sunrise dawn copy space clear sky sky greek islands koules fortress fortress building architecture coastline water's edge sea water mountain travel destination tourist destination tourist destinations morning twilight seas ocean oceans outdoor outside nobody no one no person mountains fort forts fortresses past history historic archaeological archaeology ruin ruins old ruin old ruins buildings architectural