Ancient Egyptian relief, claimed to depict an electrical light.

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

The largest known Ancient Egyptian obelisk.

One of the most well-preserved temples of ancient Egypt.

Ozymandias’ time-keeping temple.

Recovered suit of a cannibalistic West African gang.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

A surreal statue honoring Prague's favorite literary son.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

An underground city of salt.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

This remarkably intact, 260-year-old cargo ship is only visible at the lowest of spring tides.

This 2,700-year-old woman is the jewel of the Maidstone Museum's Egyptian collection.

A Neolithic burial site built 1,000 years before Stonehenge.

The forest that inspired Winnie-the-Pooh's Hundred Acre Wood can be found outside London.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

The Guardian of Tallinn.

The world's first and only escalator for lazy bicycles and their daunted riders.

This irregularly shaped sea fortress has defended not one but three different sovereign states.

A subterranean house of worship carved right out of the bedrock.

The oldest museum in Russia is home to a fascinating collection of nearly two million anthropological artifacts and anatomical curiosities.

A naturally occurring tunnel in this Nordic mountain makes it look like it's been shot.

World's strongest whirlpool.