front of treasury of the athenians

theseus temple apollo ruin ancient greece hercules antiquity monument metopes marble hill restoration doric culture athenian treasury summer background mount parnassus heritage delphi battle marathon tourism mythology architecture building column pythian games valley worship pagan pytho delfi landscape sacred unesco landmark view prophecy frieze omphalos hellenic sibyl religion heracles historic oracle civilisation pythia travel greek god sanctuary archaeology classical parnassos national park mountain front athenians reconstructed built commemorate victory precinct served seat major world