3Kilauea, Hawaii, U.S.A.
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Kilauea has gorgeous black sand beaches, but don’t be fooled by their beauty. They’re located right next to Mount Kilauea, which is one of the most active volcanoes in the world and has been spewing lava since 1983. The temperature of the waters can reach 110 degrees Celsius. Click the next ARROW to see the next image!
