An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

Giant, friendly pelicans in Central London, the most unlikely of places.

This statue includes the molehill that toppled a king.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

Massive puppet-automaton machines created by French artist collective Machines de l’Ile.

Like the monarchs in its home country, this sculpture keeps losing its head.

This water-powered cliffside railway is one of the steepest funiculars in the world.

Six beautiful wooden giants are hidden around Copenhagen.

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

Once a meeting point for great thinkers, and the midpoint of the country.

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

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

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

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

Hans Christian Andersen for the postmodern world.

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

A popular day's outing in Bovington consists of watching military tank driving practice.

The world's only managed flock of mute swans was established as a factory for monk meat but is now an adorable sanctuary.

This pedestrian walkway cuts through a cemetery and over several burial vaults.

The castle still holds traces of the abandoned Roman fort it was built atop.

This restaurant's specialty is "a major enigma for food historians."

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

Paris' linguistic guide to the international language of, yes, love.