A museum of carnival attractions where you are invited to ride the rides.

The oldest stone house in Paris was built by its most famous alchemist.

France's most famous cemetery, with some of its most curious tombs.

This Roman statue is missing a limb from when the Venetians stole it from Constantinople during the Crusades.

View the ancient remains of buildings and the ancient "River of Hades" before hopping on a train.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

One of Antoni Gaudí's least-visited works, an homage to Catalan patrimony that mixes neo-Gothic with Modernista forms.

One of Antoni Gaudí’s earliest buildings, built between 1886 and 1890 for the industrialist Eusebi Güell.

The tomb of one of Scotland's bloody historic villains is a magnet for bumbling desecrators.

Now home to a drinking establishment, this building has a macabre history.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

These tiny effigies are believed to represent victims of Edinburgh’s notorious Anatomy Murders.

This 16th-century house tells the city's history through old artifacts and quirky tales.

Prank chair from an 18th-century Danish royal court shows the eternal popularity of fart jokes.

A somber statue commemorating a Danish merfolk-tale.

This sculptural representation of an Andersen fairy tale had to be pushed away for being too grim.

Copenhagen's "other" little mermaid marks the historic location of past sea maid sightings.

This pair of gilded girls atop an Art Deco building in Copenhagen were built to function as a weather indicator.

This bridge's unique architecture honors nautical heritage and encourages self-awareness.

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

Hans Christian Andersen for the postmodern world.

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.