The sunlight passing through the opening of this huge cave system creates a magical effect.

Southern Italy's spinning top village.

This enigmatic artifact remained buried in a churchyard for years.

A black cat protests the City Guild in Riga's Old Town.

Latvia's symbolic mountain-shaped national library is home to millions of cultural tomes.

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

A miniature replica of the canine that became the logo for a large recording company.

Perhaps the most obscure, simplistic Banksy installation found in Bristol or in the entire world.

An authentic, seaworthy replica of the ship that sailed to Newfoundland in 1497.

This church is said to have connections to the Knights Templars.

A 15-foot-tall statue of the head of the Sopranos family greets passengers at a train station in southeastern Lithuania.

Ever-growing collection of devils in art.

An open-air art gallery that aims to share the stories of the people who live around it.

The Frank Zappa fan club erected this monument to their prog-rock hero to mark a new era of post-Soviet Lithuania.

Rub it for a bit of good luck.

An abandoned masterpiece of Soviet Brutalist architecture.

While this monument tile is shrouded in mystery it also marks the end of the longest ever human chain.

Plaques celebrating Lithuanian writers freckle a wall of this picture-perfect path.

A miraculous three-handed portrait of a saint can be found inside this church.

This micro-nation may be some sort of prank, but its constitution sure seems official.

Travelers who fall victim to this mermaid's charms are destined to stay in Užupis forever.

Legend has it that Napoleon Bonaparte fell in love with this Gothic church.

This island castle now hosts a world-famous opera festival.

A man throwing a giant severed hand towers over Antwerp’s main square.