This offbeat trailer park is home to vintage peddlers, local artists, indie makers, and more.

A 50-year old dive bar that has its own yacht club.

A young botanist's horticultural vision realized through a lifetime of planting, tending, and collecting seeds.

An unusual ode to the late Irish playwright, complete with a squiggly bust and coffin-shaped bench.

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

Catacombs turned marketplace.

The largest of London's subterranean rivers and once a mad, bad center of London life.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Famously misunderstood wonder of the ancient world

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

A hands-off space for graffiti artists to hone and display their skills.

A mysterious carving from 17th-century London seemingly depicts a young boy sitting on a bread basket.

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

A portly statue of a golden boy commemorates an unusual cause of the Great Fire of London: the sin of gluttony.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

You'd never know the houses at 23-24 Leinster Gardens were fakes—until you see the train tracks on the other side.

The townhouse where the English poet created some of his most influential work has been preserved in tribute.

Installed at a chaotic intersection, this gave London traffic cops a place to hang their heavy woolen coats.

Explore nearly 400 years of English middle-class home life.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

Two plaques commemorate the site of Shakespeare's first theatre.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.