This amazing pedestrian suspension bridge in the Swiss Alps would give Indiana Jones nightmares.

The tallest outdoor elevator in Europe rockets passengers on a dizzyingly precarious ride to the top of a mountain.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

A whimsical bridge adorned with decorative dragons.

A unique seaside cave where Aleister Crowley faked his own death.

Houses are tucked between, on, and underneath giant boulders.

Skulls and skeletons are omnipresent in this church dedicated to souls trapped in purgatory.

A magnificent place to see authentic paleolithic cave paintings that are an astounding 33,000 years old.

Visitors to this Belgium graveyard are greeted by the grieving stone parents of the young men lost to war.

Nature is slowly overtaking this disused cemetery on the outskirts of Brussels.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

Descend into the tunnels to experience the life of a coal miner.

A fantastical bed and breakfast with magically unique rooms.

Theme park featuring miniature replicas of European monuments.

The oldest Christian monastery in Iraq until ISIS blew it up twice and then drove over it with bulldozers.

Celebrated as a center of civilization, the remains of the ancient city have been nearly destroyed by greed, egoism, and war.

This enchanting green space houses a labyrinth lined with toxic plants.

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

The world's most important buildings shrunk to a tiny size.

Famed architect Antoni Gaudi built this generous thank you gift to a friendly host who housed him during a job.

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

Man-made mineral caves house massive bat colony.

Bioluminescence in the reefs of the Maldives causes the sea to glow like a starry night sky.

This stunning, out-of-the-way Croatian monument commemorates a community's uprising against occupying fascist forces.