Palace where the nearly un-killable Rasputin was murdered.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

Once a prosperous mining village, this tiny Taiwanese town is now overrun with cute cats.

This 12,000 year old Iranian cave village has been continuously inhabited for over 3,000 years.

High atop a Mexican rainforest mountain, this ancient pyramid once drew pilgrims countries away.

150-year-old satirical tableaus made from stuffed frogs.

Where Stoddart and Connolly suffered in the infamous Bug Pit.

This abandoned airplane hanger is said to have once been a top secret launch facility.

This abandoned Olympic skiing facility still bears the scars of the Siege of Sarajevo.

A bizarre house filled with an astounding array of collections.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

Why have you never heard of the second most popular tourist site in New York?

This natural French spring has been turned into a magical grotto by Roman and medieval constructions.

A dangling church built over a Colombian gorge.

Spanking machines, fake goats, and more devices of humiliation are on display in this museum of fraternal initiation devices.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

There is an unmarked red button hidden over Houston's Buffalo Bayou that is just begging to pushed...

A mysterious castle built as a monument to lost love.

Museum preserving torture methods from the past.

The largest dinosaurs in the world, kissing above the highway.

It seems that the residents of of this megalopolis suddenly vanished, but they were never actually there.

Secret Soviet city once home to Russian cosmonauts and space training facilities.

This research center for rare prosimians is studying how they sleep to help prolong human life.