The tower of Prosphorion, Ouranopoli, Mount Athos, Central Macedonia, Greece, Europe

travel tower of prosphorion tower architecture ouranopoli macedonia europe greece outdoors day building exterior building incidental people coastline water's edge sea water beach sand boat tree nature clear sky sky architectural beaches shore shores shoreline seaside coast coastal coasts coastlines boats nautical vessel nautical vessels transport transportation building exteriors architectural exterior architectural exteriors buildings blue sky daytime outdoor outside seas ocean oceans skies towers trees