Mauna Ulu Virtual Hike - Stop 8
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The hill to the right is a product of older volcanic activity, side-swiped by the Mauna Ulu flows.
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Did You Know?
Large volumes of lava move in lava tubes beneath the hardened surface of recent flows. Skylights form when the roof of a lava tube collapses, revealing the molten lava flowing like a river within the tube.