M. Everest is not the tallest Mountain in the World.
Mount Everest Not Tallest Anymore. Mauna Kea , a volcano on the Big Island of Hawaii is the tallest mountain. Since some portion of Mauna kea is submerged below Pacific Ocean, its height seems to be shorter than Mount Everest. But in reality, Mauna Kea rises more than 33,500 feet [10,210 meters] from base to peak whereas Mount Everest's highest altitude above mean sea level is 29,029 feet [8,848 meters]. Mauna Kea : The Tallest Mountain Mauna Kea is a dormant Volcano which is loacated in Hawaii. It has a height of 4,207.3 m (13,803 ft) above sea level which is less than height of M. Everest but if measured from base to peak Mauna Kea succeeds the M. Everest. Mauna Kea last erupted about 6,000 to 4,000 years ago and is now considered dormant volcano. With its dry environment, stable airflow and high elevation, Mauna Kea'Kea is considered as one of the best sites in the world for astronomical studies. After development of an access road in 1964, eleven countries fun...