A century-old prison in the heart of Vilnius is now a lively bar, dance club, and artist residency.

This former KGB building is now a museum memorializing the people who suffered during the Soviet regime.

An abandoned masterpiece of Soviet Brutalist architecture.

The largest coin pyramid in the world is a carefully balanced stack of over 1,000,000 pieces.

An angel that hatched from an egg!

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

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

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

Where a Japanese government official issued transit visas to Jews fleeing from Nazi-occupied Poland.

A narrow strip of land is home to the tallest migrating dunes in Europe.

A creepy statue of a hooded ghost hauls itself up from the water in a historic Lithuanian city.

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

A 300-kilogram egg sculpture that embodied a neighborhood revival.

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.

Open-air museum with a large collection of Soviet-era statues.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.

Over time, this castle grew to encompass the entire island.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

This sprawling, Brutalist estate feels like a city within a city.

A building claimed to be London’s smallest house has an obscure history.

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

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

At just 51 feet and 10 inches long, it's the shortest street in England.