It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

Dine on food tied to Viking history and legend at this subterranean Stockholm spot.

Crooked windswept pines give this old forest an enchanted and magical look.

This homeless brass fox tugs at your heartstrings from the foot of a Stockholm bridge.

A floating underwater hotel, created by a Swedish artist.

The internet as provided by a James Bond villain.

This Stockholm light tower can be controlled by anyone with a smartphone.

A hidden bathhouse in one of Stockholm's oldest and busiest neighborhoods is open to anyone who can find it.

A series of modernist treehouse hotel rooms grace the outskirts of an Arctic forest.

An Elvis superfan built Denmark's own version of Graceland.

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

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.

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 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.

The decaying remains of a 1960s mechanical wonderland that never officially closed.

This ultra-modern wooden boardwalk turns the ocean into a swimming pool.

This Denmark theme park is part family attraction, part experimental archaeology project.

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

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

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

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