Copenhagen's celebrated theme park and gardens.

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

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

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

A walkable map of the world, made from soil and stone by one man.

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

This striking royal residence is the largest Renaissance-style castle in Scandinavia.

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

Denmark’s never-ending bridge.

Even though bison are not native to this Danish island, you might find them walking around the Almindingen Forestas as part of a nature experiment.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Bohemian paradise covered in majestic forests.

This unusually shaped mountaintop tower looks like a UFO floating over the city.

A church of bones, decorated with 40,000 human skeletons.

This former quarry is now a picturesque gorge that hides a sunken lake.

Towering sandstone rock formations where 'The Chronicles of Narnia' was filmed.

Countless grotesque faces stare out from this eerie Prague art wall.

A folk-art cottage and hotel straight from a Slavic fairy tale.

This artificial cave looks like something out of a fairytale.

A spiral staircase twists to the top of this unusual Czech lookout tower.

A former top secret nuclear fallout shelter now operates like a hotel stuck in the Cold War.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

Street artists transformed an abandoned air vent into the beloved Star Wars robot.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.