Erechtheion Temple, Acropolis, UNESCO World Heritage Site, Athens, Greece, Europe

color image vertical travel destinations travel outdoors day athens greece capital cities greece europe clear sky sky building architecture no people acropolis athens unesco unesco world heritage site erechtheion temple place of worship religion ancient greek classical colonnade column support past history old ruin hill temples international landmark landmark travel destination tourist attraction tourist attractions spirituality nobody no one no person historic ruin ruins historical old ruins daytime columns pillar pillars tourist destination tourist destinations