The largest 19th century panorama in the world still in-situ.

A seven-century-old jail tells a not-so-pleasant history of crime and punishment.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

A grassy pyramid named after a French battle.

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

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

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

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

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

A museum filled with tiny, adorable versions of the mighty Royal Danish Navy.

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

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

Copenhagen's celebrated theme park and gardens.

The fairy tale castle of the "fairy-tale king."

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

This unique Renaissance castle was turned into a home for Nazi occultism.

A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

This elegant arc of a waterfall marks a religious turning point.

The world's only museum devoted to the wonders of fluorescence.

Inspired by "The Starry Night" this Dutch bike path turns into a glowing work of art each night.

A UFO-shaped event building originally intended to be a science museum showcasing the future.