stadium of delphi

mount parnassus temple apollo omphalos historic antiquity monument marble background hill spectators doric athenian treasury gymnastic summer ancient greece heritage greek delphi ruin pytho mythology architecture pagan column pythian games valley worship pythia contests delfi building sacred unesco tourism landmark view religion landscape hellenic sibyl culture prophecy athletics oracle civilisation hippodrome travel god sanctuary archaeology classical parnassos national park stadium mountain delphi precinct served seat major world