A Wild West jailhouse that slid down the mountainside.

This massive airship factory is so large that it has its own indoor weather.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

There aren't too many operational funiculars around, but Pittsburgh has two!

Once the most painted on object in the world, this short campus fence is well on its way to being so again.

This dramatic rail curve was once the target of a failed Nazi attack.

An outlandish shoe shaped house built by an eccentric millionaire.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

A toxic ghost town sitting atop a massive coal fire.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

"Where the ducks walk on fish."

Where the oil industry began.

First a root beer ad, then a golf course clubhouse, and finally a massive teapot.

Memorializing an American tragedy of massive proportions.

Steepest flood safety railway in the entire world.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

An almost life-sized elephant named Ms. Ellie greets visitors at this jumbo-themed museum.

An abandoned stretch of highway, deteriorating next to the operational one.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

Each step is a mere 4 inches tall, said to be measured by the stride of a woman wearing a hobble skirt.

Pennsylvania's own Roswell-style UFO mystery.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.