The bases of mountain islands are below sea level and given this consideration mauna kea 4 207 m 13 802 ft above sea level is the world s tallest mountain and volcano rising about 10 203 m 33 474 ft from the pacific ocean floor.
Tallest mountain in the world from sea floor.
Much of its base is on the ocean floor nearly 6 000m below the surface.
That title goes to mauna kea volcano on hawaii.
Not only the world s highest mountain but perhaps also the world s most famous mountain mount everest is also known as sagarmatha and chomolungma in the native himalayan tongue.
Mount everest 8 848 m at a staggering 8 848 m or 29 035 feet above sea level mount everest is the tallest mountain in the world.
It is about 8 850 meters above sea level.
Everest but to mauna kea on the big island of hawaii.
Although this peak reaches only 13 803 feet above sea level the mountain extends another 19 700 feet below the surface for a total of 33 500 feet from base to summit.
Everest on the nepal tibet border in the himalayas is the highest mountain on earth.
Most of the volcano is underwater and when measured from its underwater base mauna kea is the tallest mountain in the world measuring 10 200 m 33 500 ft in height.
No other mountain on earth has a higher altitude.
Its peak is the highest point in the state of hawaii giving an overall height of 10 000m.
Scaling the tallest mountain on earth would take you not to mt.
By that measurement mauna kea is significantly higher than mount everest s 8 800m.
Mauna kea is about a million years old and has thus passed the most active shield stage of life hundreds of thousands of years ago.
Height was confirmed in december 1983 during a surveillance mission by the space shuttle columbia.