Six beautiful wooden giants are hidden around Copenhagen.

Giant animal sculptures are created with the rice straw leftover from the fall harvest each year.

A Cajun-style Christmas on the river also involves sky-high pyres and explosives.

Every May, townspeople welcome summer with a bizarre pagan parade led by a man wrapped in garlands.

China’s breathtaking futuristic library is lined floor to ceiling with fake books.

Where better to stay the night than inside a trio of ancient Chinese deities representing "the good life."

This massive neon wheel is the only one of its kind to be built over a bridge.

An enormous playhouse designed to look like 21 stacked Lego bricks, with another 25 million colorful Legos inside.

A natural wonder in south Denmark.

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

A 19th-century subterranean reservoir repurposed as a contemporary art cave.

Vortex-shaped aquarium hosts Europe's largest school of piranhas and other ocean creatures.

This sublime architectural marvel is a rare example of an expressionist church.

A collection of noses tucked inside an art museum reveals how times have changed.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

Stunning Roman aqueduct used for 1900 years and still standing.

A Romanesque tower appears when water levels drop.

Living towers made of people that are now recognized by UNESCO.

These striking ruins of a castle resemble a ship's stern.

The Gaudí-inspired building that was the start of Terrassenc modernism.

A gravity-defying "devil's bridge" that has a surprising architectural feature for its stability.

This cemetery features modernist statues as strange as its name.

A former steam-powered mill from the 1800s is now an industrial park with a giant steel dragon slide.

A beautiful but toxic fountain of mercury.