An unconventional and naturalistic sculpture depicting the artist marking his territory on an exterior faculty wall.

This bridge's unique architecture honors nautical heritage and encourages self-awareness.

This ordinary street was made infamous by a legendary visit from the devil.

Visitors are treated to a stained glass kaleidoscope interior inside this work of art.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

The world's first combination ski slope and power plant.

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

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

Climb to the top of its spiral spire for spectacular views of Copenhagen.

A little-known cafe in an old copper bridge tower with 360-degree views of the harbor.

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

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

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

Slum Settlement Filled With Mountains of Garbage.

In this Parisian garden's grotesque former life as a zoo it fed exotic animals to the bourgeois and put humans on exhibit.

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

How did a French journalist’s grave become the sexiest statue in the cemetery?

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

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

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

This massive library holds what was once the largest book collection in the world.

Empty since 1989, now falling into ruin.

This was the second largest mercury mine in the world and one of the oldest preserved mine complexes in Europe.