According to this bar, God gave an “11th commandment” to Antwerp: Thou shalt drink beer.

To enter this cluttered-yet-cozy sanctum of Belgian brews, ring the bell and tell the gatekeepers you've come “to taste beer.”

This small corner bar is home to a rare 1930s dance organ that still plays tunes for one Euro.

The patron of this extravagant Art Nouveau confection insisted that nothing less than a boat should project from its facade.

Rare wooden escalators lead deep down into an otherwise staggeringly monotonous tiled tunnel.

A cityscape of burial tombs that you can easily lose yourself in.

Delhi's oldest Christian cemetery is also said to be one of the most haunted in the region.

An eclectic mix of influences rot together in harmony in this India necropolis.

Temples adorned with intricate, erotic sculptures make up one of the "seven wonders" of India.

This abandoned fort is said to be the most haunted place in India, so much so that entry is prohibited after sunset.

A colossal statue of a woman hugging a modern building.

The palace window through which Protestant nobles flung two Catholic regents, thus sparking the Thirty Years' War.

This handsomely carved wooden church is more than 800 years old.

In downtown Oslo, a menacing and terrifying relief clings to a church wall.

The true meaning behind this sculpture remains unknown.

A forgotten graveyard lost in the tangles of an overgrown garden.

An ancient city exhumed from the depths of the ocean.

This historic Art Nouveau townhouse was the former home of the son of a famous chemical inventor and industrialist.

Medical history with an amazing, if frighting, collection of wax diseases on display.

The angel of death appears to weep black tears at this grave marker.

A crucified and bearded female saint.

An existential riddle in the world's largest ancient castle.

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

Buried five stories underground, this Soviet bunker is packed with gas masks and Cold War paraphernalia.