Olympus Mons is the largest volcano in the solar system, but it is not active. The largest active volcano is Mauna Loa in Hawaii.
aso
I think such any devastating volcano is not present
Mars, but the volcano is probably not active now.
Mauna Loa
A. Hawaii.
stevens
Olympus Mons on Mars
Hawaii's largest island
Mount Etna in Italy is the largest volcano in Europe. It is one of the most active volcanoes in the world and has a height of about 10,922 feet. Etna has been continuously erupting for thousands of years and poses a potential threat to nearby communities.
There are about 70 volcanoes named on Antarctica. The most active one is called Mt Erebus.
If you mean "volcano", it's Mars. However, the volcano, Olympus Mons, is probably not active nowadays.