The world's largest moose statue is located (where else?) in Canada.

Romance fans worldwide make the pilgrimage to this group of historic covered bridges in rural Iowa.

This volcano rises like a giant anthill from the plains below, with a road spiraling up to the rim.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

This massive roadside mascot was the first version of the giant to illustrate his butt.

This downtown Dallas art installation is always on the lookout.

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.

A sacred lake composed of over 300 separate pools of highly concentrated minerals.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

Alexander Hamilton, a founding father for the United States, was an immigrant and born on Nevis.

Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

An underwater road considered a possible Atlantis location.

The world's brightest bioluminescent bay.

Over 2,000 ancient temples dot the Myanmar landscape at the site of this famed archaeological site.

Eat a meal surrounded by bomb fragments.

A boat ride through utter darkness, lit only by headlamps, reveals an emerald green pool locals believe is sacred.

You don't have to visit the deep blue sea to see these majestic creatures swimming wild and free.

Water of undetermined depth has attracted rare fish and cult leaders alike.

Northern Ireland's Brobdingnagian stepping stones.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

Watch the newest land on the planet form before your eyes.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.