An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

A kaleidoscopic warehouse-maze of handmade neon signs.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

One street divides a single town that stands in two U.S. states.

FDR hoped to find a cure for polio in this Georgia town's warm springs.

This folk art compound was built by a fortune teller on the advice of three people from the future.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

A little sculpture with a large wardrobe.

Got apples?

This bridge was constructed from the rubble of the infamous Bastille.

Noirish green neon marks the location of one of the oldest private detective agencies in France.

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

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.

Recently restored menagerie of Victorian-era beasts.

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.

A tongue-in-cheek arcade where the games are based on everyday life.

The anatomical-pathological collection of a man who changed surgery.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

Don't worry, they don't use antique scissors.

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

This skewed English house has looked like it's going to fall over for centuries.

One of England's most famous churches hides a pair of little known architectural treasures.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.