ocr: Eruptionat Kilauea on Mauna Loa About Volcanoes National Park This park's main attractionis Mauna Loa, one of the largest single mountain masses in the world. Mauna Loa, or "Long Mountain, - rises 13,678 feet (4,169 m) above : sea level and a staggering 29,000 feet (8,700 m) from its base on the ocean floor! Since 1932 the volcano has averaged one eruption every 3-1/2 years. Visitors from around the world flock to see this famous volcanic giant.
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