Ride in 1960s style on the private luxury train Marshal Josip Tito used to travel around Yugoslavia.

Despite being pillaged and destroyed a number over times down the centuries, this historic church still sort of stands.

Religious perseverance and cultural coexistence manifest in an architectural gem that multiple wars couldn't topple.

A Red Cross memorial museum at the site of the Niš concentration camp that operated for four eventful years during World War II.

This 14th century castle withstood years of battle but is now sliding off the hills into the Danube.

A sinuous path among steep cliffs creates a stunning sight in southwestern Serbia.

Legends of treasure and spirits flow from this this fairy tale-like oasis.

Structure built from the skulls of vanquished foes.

Nikola Tesla's ashes are held in a golden sphere, surrounded by his works.

A Serbian church lit by chandeliers made of weapons.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The greatest collection of New Orleans masking and processional traditions covering everything from Baby Dolls to Skull and Bone gangs.

Banksy gives themself artistic license with this piece of London street art.

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

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

The cedar tree in Highgate Cemetery earned its title by accident.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

The site of London's first coffee house has been serving refreshments of one kind or another for 360 years.

A kaleidoscopic warehouse-maze of handmade neon signs.

The world's most famous cheese caves.

Beneath the city of Lourdes, France is a massive, concrete church.

This futuristic observatory at the top of the Pyrénées offers unrivaled views.

In one of the smallest countries in the world stands an original Salvador Dalí sculpture.

French commune at the heart of conspiracies.