One of the world's largest ice festivals dazzles visitors for over a month with radiant sculptures and carvings.

Iceland: home to volcanoes, waterfalls and, apparently, Santa?

This black church sits alone among a field of lava rock.

A trading post in the North Pole where children send letters.

1% of Greenland's entire population used to live in this single building, which is now slated for demolition.

An ethereal glowing blue ocean cave in Croatia.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

These aggressively sustainable art homes look like something out of 1970's science fiction.

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

Dramatic river bend surrounds a natural red-rocked pedestal.

A reproduction of earth's many biomes.

Outsider Art Community.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

A replica that won't float away.

Cold War missile launch site which has been converted to a public park.

A onetime gangsters' hideaway where you can dine on steaks, fine wines, and cigars just like they once did.

Tens of thousands of tiny bottles stuffed with various items.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

Walk 2,300 feet above the ground on the "Troll's Tongue."