These miniature works of art are hiding in plain sight on buildings around the city.

A 200-year-old collection of medical paraphernalia in a historic house.

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

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

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

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

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.

Nordic giants resurrected from the sea and restored to their former greatness.

Bored potato-guarding Nazis etched their thoughts onto a brick storage building in Copenhagen's Meatpacking District.

A perfectly circular stronghold constructed in the 10th century is now a nucleus of Viking culture housing a museum, village, and reenactment of an epic Viking battle.

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

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

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

Hans Christian Andersen for the postmodern world.

A tiny island is connected to the mainland by a private railway that residents travel in their own personal wagons.

This secret collection of the strange and occult was rediscovered in a forgotten room of an old house.

A natural wonder in south Denmark.

A Bronze Age stone ship said to be the grave of the mythical founder of Gotland.

Research station devoted to mysterious floating lights seen in a Norwegian valley.

An elevator into the Baltic Sea.

The first (but not only) upside-down house in Germany.

Ample proof that watery ends make for well-preserved, millenia-old mummies.

This monument to those fallen in the World Wars is accompanied by a U-boat that Germany bought for a Deutsche Mark.