Delphi Archaeological Site, Pleistos River Valley, Delphi, UNESCO World Heritage Site, Phocis, Greece, Europe

photography horizontal color image travel destinations travel outdoors day no people ancient greece old ruin column support architecture delphi archaeological site pleistos river valley valley landscape delphi greece europe archaeological site cloud sky tree nature mountain valleys trees travel destination tourist destination tourist destinations skies outdoor outside ruin ruins historical history historic old ruins nobody no one no person mountains landscapes daytime columns pillar pillars architectural