During our trip to the Big Island of Hawaii earlier this year, we drove to the summit of the world’s tallest mountain. Nope, I’m not talking about Everest. What most folks don’t know is that Mauna Kea, one of the Big Island’s volcanoes, is actually taller from base to summit than Everest. The catch is that the base of Mauna Kea is almost 20,000 feet (6096 meters) below the surface of the Pacific Ocean. The entire mountain is about 33,500 feet (10,210 meters) tall, while Mount Everest is approximately 29,035 feet (8849 meters).
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