This record setting conveyor belt system can even be seen from space.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

This large collection of tiny things revels in the art of fine machinery well made.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

This colorful artistic feature atop a Danish art gallery allows visitors to stroll through a rainbow.

The highest peak in Utah is the hardest to reach, but only if explorers choose the hard way.

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

This erect, phallic geological spire wasn't always named so domestically.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

Claiming to be the oldest hat store in the world, this historic haberdashery had a hand (and a head) in the creation of the Bowler.

Puzzles within puzzles hide a golden treasure in this hedge maze.

A submerged archeological park still holds the wonders of a Roman Sodom.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

A military museum, art park, mausoleum, and architectural oddity all on one fascist's estate.

The wild west is still alive and well at this authentic mining town watering hole.

The world's largest anatomically accurate brain sculpture.

This massive library holds what was once the largest book collection in the world.

A controversial memorial at the place where Captain Cook met his violent end.

The homestead of American patriot John Adams.

This giant green head remembers one of America's jazz giants.