Experience Larry Spring's self-taught "common sense" laws of physics.

A simple statue outside a California Amtrak station honors the overlooked contributions of the "silent spikes."

A house built from trash known as the poor man's Hearst Castle.

Once the largest windmill outside of Holland, with enormous 114 foot sails.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

This corn maze so big you may want to pack a lunch, and possibly a flaregun.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

World-famous, Pink's still manages to keep its prized cult fetish status.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

This huge pile of volcanic boulders hides a stunning network of secret grottoes.

A fort of historic failures where the island's colonial powers first collided.

Where Saint-Martin ends and Sint Maarten begins (or vice versa).

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

Come for the springs; stay for the mud bath.

West Virginia’s largest bog is home to rare carnivorous plants.

The tallest waterfall in West Virginia.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

A historic coal mine that doubles as a museum and tourist attraction.

Home of a 28-foot tall stalagmite known as the War Club.

The largest drain hole in the world.

The only parking meter in the entire town, it is surrounded by 100 free spaces.

If you dial the number in this abandoned office window "Sam Spade’s" secretary will ask you to leave a message.