A glimpse into the festive and private lives of medieval Europe.

Op-art architecture designed for happiness.

This Austrian museum celebrates the work of famous forgers and their inimitable imitations.

This inverted metropolis model is the artist's "revenge" for not being allowed to have a doll house as a kid.

A Danish fisherman spent 25 years covering nearly every inch of his home with tens of thousands of shells as a gift to his wife.

This contemplative sculpture made out of old machine parts is meant to be the first in a series of sculptures around the world.

An abandoned bear enclosure from a 19th-century zoo located in a Danish forest.

This remote island, home to the easternmost point in Denmark, once hosted pirates and a military fortress.

A spiralling hourglass-shaped tower rises from the forests in Denmark.

This quiet bird sanctuary on the Danish coast is home to something not usually found in a conservation area: hunters' cabins.

A whimsical sculpture garden right out of a children's storybook.

The final resting place of the author who gave us the Little Mermaid, the Ugly Duckling, and many more beloved fairy tales.

A small Denmark town displays a pair of titanic jaw bones as their community symbol.

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

Denmark's famous pseudo-hill.

The last Viking king of Denmark is buried inside the crypt of this cathedral.

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

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

In legend, this ancient dolmen was said to have been created when a troll tried to destroy a church.

Dozens of musicians have planted trees in this Danish park, and donated songs to go with them.

From buck blood to Theriak miracle tonic, this collection of Renaissance chemist's gear look's like a wizard's pantry.

A public display of random paleontology.

An old Danish political institution where members of government can grab a drink off the record.

A failed attempt to control drifting sands yielded a gnarled sylvan wonderland.