The Omphalos was a "bullet-shaped" stone artifact considered to be at the heart of the Oracle at Delphi. It was thought to mark the earth's "navel" - the translation of the word in Greek - and able to provide visions of the future.
Behind the scenesEdit
A real omphalos is on display, and can still be seen in Delphi.
- Indiana Jones and the Peril at Delphi (First appearance)
- Indiana Jones and the Dance of the Giants
- Indiana Jones and the Sky Pirates (Mentioned only)