A field of nothing but boulders which resembles a giant's gravel driveway.

The second largest roadrunner in the world stands 11 feet tall in his West Texas town.

A wacky, UFO-shaped house in a suburban neighborhood.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

The world is full of swimming holes, but few compare to Samoa’s idyllic To Sua ocean trench.

A site of natural wonder and flying coconuts in Samoa.

New Zealand's epic shrine to all things puzzling.

Highly spherical boulders on the shores of New Zealand.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

The glacier tucked within a New Zealand rainforest.

Some of the clearest water anywhere in the world.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

A perfect turquoise lake colored with glacier dust.

Tubing through a cave lit with glowworms is a magical underground experience.

This sheep farm has been forever transformed since being built for “The Hobbit” film series.

One of the world's steepest streets seems to have houses sliding down it.

Known for the tunnel that leads visitors to the water.

A layered tribute to the work of mosaicist Isaiah Zagar.

A grandiose title could not save this mercantile community from obscurity.

But did the famous feminist and abolitionist ever really say those iconic four words?

Memorials and tributes scattered across the university grounds remember a famous national tragedy of the Nixon era.

The largest ancient burial mound in Ohio.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

Deep scars on the earth left by the Ice Age.