One of the deepest indoor swimming pools in the world.

A magical and peaceful ruined Cistercian abbey in what is now southern Belgium.

Medical history with an amazing, if frighting, collection of wax diseases on display.

Cozy basement bar sports an inventory of over 2,000 beers.

Each spring, a dreamlike carpet of bluebells overtakes the forest floor.

Lavish royal estate punctuated with heated greenhouses.

Part modern art project, part traditional chapel, this see-through church is only substantial from the right angle.

This imposing tower named after the mythical sword of King Arthur is considered the tallest freestanding climbing wall in the world.

Built after WWII, the observatory site for the University of Copenhagen exhibits once world-class instruments.

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

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

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

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

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

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

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

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

A collection of noses tucked inside an art museum reveals how times have changed.

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

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

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.

A mesmerizing landscape of 18th-century cellars carved out of the land.