Which planet claims the largest volcanic cone in the solar system?

1 Answer
Sep 3, 2016

Olympus Mons on Mars.

Explanation:

The largest volcano in the Solar System and the largest mountain in the Solar System are one in the same: Olympus Mons on Mars. Olympus Mons is a shield volcano that towers to an amazing 26 km. That makes it 3 times the height of Mt. Everest.