This Hungarian stilt village is built in a lake that never freezes over due to the power plant that that uses it as a cooling pond.

This quaint Hungarian railway system is operated exclusively by children between the ages of 10 and 14.

Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

Once the home of a hermetic monk, this cave now houses a small church.

This off-beat, quirky communism-themed bar isn't afraid to poke fun at its history.

The abandoned "Red Star Train Graveyard" is the final rusting place for precious artifacts of train history.

A fire once nearly devoured this gorgeous 14th-century Gothic cathedral.

These ruins by the Dead Sea is where John the Baptist met his untimely end.

A seemingly simple canyon that was the backdrop to a number of famous movies.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

An abandoned film set location for a remote spaceport in a galaxy far, far away hides in the Tunisian desert.

This grand hydraulic installation has provided water for townspeople since the Middle Ages.

Founded in 670, this ancient mosque is an architectural time portal.

The best-preserved Roman small town in North Africa.

The designated Jewish quarter in Fez dates back to the 15th century.

3/4-scale model of the White House in Atlanta, Georgia.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

Enchanting cave with a river crashing through the roof.

This picturesque mansion has gone from opulent ruin to nature museum.

A dangling church built over a Colombian gorge.