We have a unique one-of-a-kind destination here in our state of Arkansas called the Crater of Diamonds State Park. It is the only place in the world where you can go and search for diamonds, and when ...

But it's not just the size of Vatnajökull that makes it remarkable: beneath its glassy surface lies seven active volcanoes ... a bit further and you'll find Diamond Beach, named for the chunks ...

The Hawaiian name for Diamond Head is Le'ahi. It is a tuff cone (consolidated volcanic ash) crater that was created 300,000 years ago during a single volcanic eruption that spewed ash into the air.