I'm quite sure that the largest volcano is in Mauna Loa in Hawaii if you talking about area, and if you mean height, then I think it would be in Ojos del Salado in Chile and Argentina, reaching a height of 6892m high.
If you would like to check this info then just search "Where is the world's largest volcano located", that where I got my answer.
The answer that I think it is: Mt. Guallatiri in Chile:
Guallatiri is one of the most active volcanoin northern chile. It is just west of the border with boliviaand at the southwestern end of the nevados-de-quimsachata. It is a symmetrical 6,071 m high ice-clad stratovolcano. Guallatiri is capped by a central dacitedome or lava complex, with the active vent at its southern side.
The worlds largest active volcano is Mauna Loa
in Hawaii.
yellow stone national park , it is the most active volano area and when it blew up 70% of the animals died in the world
Mount Etna is the largest active volcano in Europe
99.9%
I think such any devastating volcano is not present
Mars, but the volcano is probably not active now.
Olympus Mons is the largest volcano in the solar system, but it is not active. The largest active volcano is Mauna Loa in Hawaii.
The world's largest active volcano is the Mauna Loa in Hawaii.Mauna Loa in Hawaii.
yellow stone national park , it is the most active volano area and when it blew up 70% of the animals died in the world
KΔ«lauea, in Hawaii
Mauna Loa, the world's largest active volcano, is found in the Hawaiian-Emperor seamount chain, a mostly undersea mountain range in the Pacific that is above sea level in Hawaii. The Hawaiian name "Mauna Loa" means "Long Mountain."
Mount Etna is the largest active volcano in Europe
aso
99.9%
I think such any devastating volcano is not present
Mars, but the volcano is probably not active now.
Mauna Loa
the ring of fire