Underneath this Byzantinian church lies a necropolis filled with ancient tombs and the ruins of previous churches.

Famously misunderstood wonder of the ancient world

Some believe that this ancient mural depicts technology far ahead of its time, but in reality it's nothing quite out of place.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

While not Turkey's deepest underground city, this subterranean redoubt is the largest.

The deepest underground city in Turkey was designed to protect 20,000 people behind massive stone doors.

This 200-meter-high waterfall marks the site of Achilles’s immortal baptism at the mouth of the River Styx.

One of the largest single-span stone-arch bridges in the Balkans looks like something straight out of a fairytale.

This wrecked ghost ship has been rusting on a Greek beach since the 1980s.

Hideout of thieves, monks, and goat-footed gods.

Perched on a spindly rock spire in a Greek archipelago, this lighthouse would make a perfect wizard's tower.

An ancient city exhumed from the depths of the ocean.

This famous city eluded concrete detection until the early 2000's.

An underwater road considered a possible Atlantis location.

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

These glyphs have long been attributed to ancient Egyptians, or maybe they're just a hoax.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

The site of a tragic massacre that spawned a multimedia franchise.

All that's left of the quintessential "cabin in the woods."

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."

The original movie set for the home of 'Star Wars' hero Luke Skywalker.

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