The Tallest Volcano On Earth!

The Tallest Volcano in world

The tallest volcano on Earth is Mauna Kea,one of the 5 volcanoes that make up the Big Island of Hawaii. The summit of Mauna Kea is 4,205 meters above sea level, but its true height is much larger. When measured from the sea floor, Mauna kea is more than 9,000 meters tall, making it the tallest mountain on Earth.