The old observatory in Copenhagen has a spiral corridor used as a racetrack.

A natural wonder in south Denmark.

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

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

Vortex-shaped aquarium hosts Europe's largest school of piranhas and other ocean creatures.

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

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.

Copenhagen's celebrated theme park and gardens.

Once a granite mine, this beautiful lake is the perfect place to cliff jump and zipline in Denmark

The castle used by the Danish Royal Family as a hunting retreat.

Northern Europe’s largest castle ruins sit precariously on an island cliffside.

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.