Perhaps you are thinking of:
* Olympus Mons: This is the largest volcano in the solar system, located on Mars. It's a massive shield volcano that rises 21.9 km (13.6 mi) above the Martian datum.
* Mount Olympus: This is a mountain in Greece, associated with the Greek god Zeus. It's a popular destination for hikers and climbers.
Could you clarify what you are looking for?
