A snowy highland notorious for unexplained aircraft crashes is France's own Bermuda Triangle.

The largest underground church in Europe.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

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

A museum befitting the city responsible for supplying the majority of the world's LSD.

The last of its kind in the country.

A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

Towering basalt columns, a creation of fire and ice.

One man's homage to the sun continues to grow like a glass fractal.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

America's most famous piece of self-built architecture.

World's largest collection of serial killer artwork and other macabre exhibits.

A private Las Vegas horse ranch adorned with whimsical artwork.