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

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

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

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

The gilded, masterful astronomical clock will calculate time, dates, and planetary positions for thousands of years to come.

The largest bottled beer collection in the world holds over 22,000 unique beer bottles.

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

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

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

Old Danish castle immortalized in Shakespeare's Hamlet.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

A 19th-century subterranean reservoir repurposed as a contemporary art cave.

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

Copenhagen's celebrated theme park and gardens.

One hundred years ago this small house in downtown Zürich became the birthplace of the Dada movement.

The tallest outdoor elevator in Europe rockets passengers on a dizzyingly precarious ride to the top of a mountain.

This is not only one of the oldest collections in Europe, but also possibly the most beautiful.

Over 3km of caverns and caves at the Switzerland-France border contain the largest underground river in Central Europe.

This lovely little bridge hidden in a Switzerland gorge is essentially a fairytale.

Florentine Renaissance style building in Switzerland, home to the world's largest taxidermy Great White Shark.

Artworks by loners, prisoners and the criminally insane.

One of the longest wooden benches in the world snakes around Geneva's Treille Promenade.