Secret US military film studio in the Hollywood Hills.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.

A popular tourist cave with a dark past.

The "3rd largest" city in California is an empty mirage of suburbia in the middle of nowhere.

One man's extraordinary topiary garden in a small South Carolina town.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

An abandoned Jazz Age dream home and con man's hideout in Death Valley.

A house carved into a rock in the 1940s.

The smallest country in the world.

Half of a house.

Smallest house in Toronto sits on a lot meant to be just wide enough for cars to drive through.

A collection of abandoned typographic signs from Berlin and beyond.

Commonly referred to as the most photographed Victorian home in the United States.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

"Not too many people can say they've had a nuclear bomb dropped on them, not too many would want to." — Walter Gregg.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

Rippling sand dunes frozen in the Arizona rock.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

Cambria's most unique B&B features creative surroundings and fantastic food.

An unusual round church in London with a Templar past.