Inside the simple black-and-white exterior of Église Sainte-Cécile hides a pastel wonderland.

A devilishly named gorge that was a sign of salvation for many pioneers.

Part of a highway network meant to connect Miami to Montreal, this 10-mile stretch of road made from red bricks is still around 100 years later.

An aluminum skeleton brings Chinese mythology to the French shore.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

For decades, a bottle factory dumped their waste into these waters—now it's considered the best sea glass beach in England.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

Native Americans built this circle of stones, which was used to predict astronomical events.

The oldest stone house in Paris was built by its most famous alchemist.

The 72-foot giant escaped confinement in a large patch of mulch only to be reburied in the sandy shores of the Potomac River.

These figures float and flutter in this fountain crafted by famed Swedish sculptor Carl Milles.

An artistic garden environment of tile mosaic sculptures.

The "Rocky Horror Picture Show" character has a hidden camera that broadcasts people doing the "Time Warp."

This structure atop a craggy cliff in one of the most beautiful parks in Paris boasts an unbeatable view.

Notorious artist squat renovated into legal studios.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

"Portugal's Stonehenge" is made up of nut-like stones aligned with the heavens.

A stunning 18th-century site where pilgrims ascend by a series of punishing stairs only to return via funicular.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

Tiny Swedish village with a distinct local phenomenon known as an "Elk Shower."

Believed to be the country's tallest waterfall, the Njupeskär is actually much smaller.

The apartment where Pippi Longstocking came to life.

The giant club-wielding wildman stands proud as the symbol of Swedish Lapland.

This 2,000-year-old stone maze is one of the oldest in the country, but its purpose is still a mystery.