The largest of Denmark's seven mysterious round churches stands on an island in the Baltic Sea.

A novel collection of medical curiosities housed in an 18th-century surgeon training academy.

An abandoned lighthouse awaits its destiny: being buried under shifting sand.

A golden egg-shaped sauna in the Arctic tundra.

Slum Settlement Filled With Mountains of Garbage.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

The yawning maw of this pagan visage is said to bite off the hands of liars.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

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

Macabre astrological automaton clock dating to the late 1400s.

France's high-tech, future-themed amusement park.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

This huge industrial sculpture looks like a UFO and a factory had a baby.

Danish observation tower designed to look like a giant beer bottle.

Denmark's famous pseudo-hill.

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

The greatest amusement park in the world is wall-to-wall farting dogs, puking rats, and cows with exposed breasts for the whole family.

Mounds, rune stones, and a 1,000-year-old church, left behind by Denmark's first two kings.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

Four alabaster giants contemplate the tides on the shore of Denmark.

The oldest amusement park in the world has been providing a nice spot to have some fun since the 1500s.

Preserved "bog person" that is over 2,000 years old.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

The world's largest maze is a nature park with nearly 200 decision points.