Walk inside a half mile long crevice right outside the town of Garmisch Partenkirchen.

A neo-Gothic mansion now houses a wunderkammer of analog tech that hits on all the senses.

This beautiful 19th-century temple stands atop the ruins of its predecessor.

The ruins of an abandoned church loom within a picturesque Ukranian village.

Record-holding coffin moonlights as an eatery run by undertakers.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

Hidden in a secluded Greek cove is a pristine beach marred only by the rusting smuggler's hulk stranded on its shores.

A spectacular cave and a beguiling lake.

The hallucinogenic center of the ancient world.

Monasteries on rock pillars, once accessible only by frayed ropes.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

Home of the first female Hungarian poet, where her secret writing lay hidden for over a century.

This museum offers a journey back to the Belle Epoque era of Romania.

Climbing to the top of the cathedral's bell tower offers sweeping views of these medieval ruins.

One of the most controversial statues in Romania is an emperor with no clothes.

A spooky spot along the road where things mysteriously seem to move uphill by themselves.

Nine centuries-old fortresses guard the walls of this medieval Romanian city.

A Romanian church built from one single oak.

Romania's triumphal arch looks out over Bucharest.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

A stunning 18th century pharmacy and medieval chemist's collection.

A collection of items from a way of life that no longer exists.

Known as the Hintz House, this medieval pharmacy has been an apothecary's haven for nearly 450 years.