World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

A fortified city, home to a remaining population of five families

An abandoned horror film set sits eerily along a highway through Hollywood's "door to the desert."

This church also serves as a lighthouse complete with a beacon.

This former insane asylum now holds a pathological anatomy museum.

A magnificent collection of imperial armor and weaponry.

A small museum filled with over 1,000 clocks, and one particular clock calibrated to run until the year 9999.

Several Iron Age artifacts were discovered during excavations of this ancient site.

During the Soviet era, the spire of this longstanding church was used as a radio transmission tower.

After this historic church was destroyed by World War II bombing, its blackened shell was left standing as a monument.

The first monument in Estonia that was made by an Estonian sculptor.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

Lyon's "Wall of the Silk Weavers" is one of the largest murals in Europe.

Morocco's Argania trees are infested with nut-hungry goats.

This amazing ancient cave was kept secret for seven years to protect it from the public.

A sprawling ancient Jewish cemetery with over 30 rock-hewn burial caves.

Rubbing the buttons along this statue's coat is considered good luck.

This synagogue is covered in beautiful mosaics that explore the history of the Jewish people.

A stunning mosque owes its design to an Ottoman ruler nicknamed "the Butcher."

This subterranean funicular is one of the world's smallest subways.

The most peaceful "country" in the Middle East.

The bluer than blue waters in these natural Israeli caves are reached via the world's steepest cable car.

It took a lifetime to collect these mechanical musical wonders.

An ancient underground cultic temple where sunlight penetrates on the summer solstice.