Swedish skyscraper with a 90° twist.

Danish observation tower designed to look like a giant beer bottle.

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

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

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

An old Danish political institution where members of government can grab a drink off the record.

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

This chimerical bridge/tunnel appears to dead end right into the sea.

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

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

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

Old Danish castle immortalized in Shakespeare's Hamlet.

One of the world's few mounted blue whales, its jaws are hinged open allowing visitors to descend into a lounge.

A Gothic-inspired fish market is Gothenburg's best place to find loaves and fishes.

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

Home to three historic ships from the age of Vikings.

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

Ancient burial grounds of the wealthy.

Sweden's "good old days" painstakingly re-created in a model village.

The library's graceful rotunda is like a bibliophile's temple.

Architecturally stunning library serves as the hub of Finnish scholarly life and culture.

A former imperial sea-fortress and Soviet prison.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.