Nestled in a volcanic crater overlooking Honolulu, Punchbowl is the kind of place anyone, alive or dead, would want to spend time in.

NPR: Remembering Pearl Harbor

Diversa, a California biotech, has isolated an enzyme from a volcanic crater in Russia that is now being used to help whiten paper, reducing the need for chlorine dioxide, an environmental pollutant.

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He's already reserved a plot in a neighboring volcanic crater known as Diamond Head.

NPR: Remembering Pearl Harbor

Here, the statues were abandoned in the middle of frantic construction, along with elaborate stone carvings, caves, and a perfect volcanic crater filled with an iridescent lake.

FORBES: Easter Island, Chile