This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This demon atop the Notre-Dame de Paris looks utterly bored.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

A Dutch clog company in the town of Zaandam loves the wooden shoes so much it made a museum for them.

A little sculpture with a large wardrobe.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

One of the few surviving "Wigwam"-themed motels.

A unique home built by Andrew Jackson Caldwell that also served as a military hospital.

The world's longest known cave system.

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

Follow the steps, and this roadside artwork will teach you how to dance.

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

This historic train station has been converted to a locomotive themed hotel.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

This Arkansas town is known for its gangster history, its healing waters, and now its brews.

This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

Everything in this miniature world was handmade from matches, paperclips, wires, tin cans, and other everyday objects.

A beautiful South Korean gate and garden in Little Rock honors American Taekwondo.

Where animatronic singing fish go to retire.

This stone incorrectly marks the 35th parallel, causing some territorial kerfuffles.

A statue honoring 44 continuous years of greeting passing ships.

Hidden amid the old-world charm of Savannah is a museum dedicated to the world of oddities and criminal history.

"X" marks the spot of an echo chamber in the middle of a plaza.