Three small rooms at the back of the “official” church of London's clowns.

This 1920s Dutch barge is now a floating bookstore.

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.

A high-end clothing boutique with a curious basement art installation.

London's largest outsider art museum.

Artists and musicians now rule over this former rail station.

London's old-school healing garden.

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

This artificial cave looks like something out of a fairytale.

An old asylum graveyard that's been abandoned for half a century attracts those seeking a dark thrill.

A steampunk-styled three-floor factory churning out art, activism, and electronic beats.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

A collection of anatomical samples from one of the first anthropologists to suggest that humans reached North America by crossing the Bering Strait.

Walk through Czech history in Prague's largest graveyard.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

The oldest garden in Prague, once part of an medieval orchard.

Countless grotesque faces stare out from this eerie Prague art wall.

This charming wooden church was disassembled and moved not once but twice before settling in this Prague garden.

Before becoming a public park, this spot was a shell midden, a fort, and an amusement park.

Legend says a primate-like cryptid prowls this otherworldy sliver of the Louisiana bayou.

After the parade, students throw their beads on the tree hoping for good luck on exams.