The Oracle of Delphi was an institution in Ancient Greece, dedicated to the god Apollo. Only one priestess operated at Delphi at any one time, and the name given to her was 'the Pythia'. The woman gave up her own name when she became priestess.[1]
The Temple of Apollo was at Delphi, on the slopes of Mount Parnassus in Greece. According to legend, the god answered questions through the medium of the priestess, who was famous for her ambiguous predictions. Scholars from time to time have suggested that burning Oleander or volcanic gases played their part in her strange utterings.[2]