The fairy tale castle of the "fairy-tale king."

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Amateur taxidermy museum known for its large collection of white squirrels.

A bizarre house filled with an astounding array of collections.

One of America's first planned communities is preserved in a state park.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The site of Paul Revere's historic two lantern warning.

The only rotating bar in New Orleans has been slowly spinning since 1949.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

The second oldest continuously operating bar in Louisiana.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

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

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

At 207 feet, one of the world's longest continuous escalators.

It was once the base for a series of domestic terror attacks.

Home to items never before seen by the public.

Light bulbs, scrap wood, and tinfoil comprise this homemade throne of the gods.