Planning on snorkeling in Maui? Molokini Crater is just off the coast of Maui and is one of the top Maui snorkeling spots.

From cinder desert to tropical forest, the 19-square-mile Haleakala Crater boasts varied landscape. In the center is a hiker at "Pele's Paint Pot," likely named for the goddess of fire and volcanoes.

VOLCANO, Hawaii -- The summit of Hawaii's Kilauea volcano is glowing brightly as molten lava swirls 300 feet below its crater's floor, bubbling near the surface after years of spewing from the volcano ...

A Hawaii volcano that began erupting for the first time in two years continued Wednesday to gush lava from two vents in its summit crater, but the molten rock posed no threat to people. The Hawaiian ...