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

The John Snow Memorial marks the epicenter of London's 1854 cholera epidemic.

This London plaque marks the spot where David Bowie's famous alien made his debut.

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

London's smallest police station is barely the size of a phone booth.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

Semaphore saints, a golden dragon's head, and a stone carved with religious warnings all call this cathedral home.

This sculpture marks the spot where one of the greatest Roman rulers was proclaimed emperor.

An incredibly well-preserved piece of ninth-century Viking poop.

This memorial to World War II's fallen airmen shows us the movements of the stars that once guided them.

One of the shortest streets in York has an especially odd name.

This network of narrow, medieval passages has the most delightful name.

Follow the original medieval paths that wind through this intriguing section of the city.

17th-century merchants in Bristol nailed their deals by placing money on these pedestals.

The unusual clock on this 18th-century market building has an extra minute hand for "Bristol time."

Banksy's image of a naked man dangling from the window of a sex health clinic.

The Bristol Camera Obscura housed in an ancient windmill.

An impromptu shrine appeared shortly after beloved "Torchwood" character Ianto Jones was killed off the show.

A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

The remains of an ancient bathhouse sit inside this aptly-named pub.

A multi-storied painting that depicts the area's rich and diverse maritime history.

Brass bricks outline the locations of Edinburgh's lost, lively market stalls.

The building where Mary, Queen of Scots was said to have bathed in white wine.