A seemingly endless landscape of pure salt stretches far across Bolivia.

Largest site of dinosaur footprints ever found includes more than 5,000 tracks.

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

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

The cluster of boulders near Fort Irwin is covered in military insignia.

Named after a bandit and the star of several Hollywood prehistoric landscapes, these sandstone formations are a historical part of the Los Angeles natural landscape.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

Water of undetermined depth has attracted rare fish and cult leaders alike.

This stunning sea creature-shaped home blends into the landscape like a fantasy villa.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

Colorful Native American paintings are hidden within this small cavern.

One of the most unusual geological features, recognizable from a dozen hit movies.

Ten 25-foot-tall, beehive-shaped kilns, abandoned in Death Valley.

Sunset-colored dunes of volcanic ash make taking a poor photo impossible.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

Odd outsider art installations surround a Gold Rush-era ghost town.

With its peeling paint and faded sign, this theater-turned-recycling plant is a nostalgic relic of 1950s Americana.

A mountain range on an active U.S. Navy base hides thousands of mysterious prehistoric rock carvings.

Coastal dunes, site of buried Egyptian movie set and former utopian colony.

Smooth basaltic rocks tell a tale of ancient glacial waterfalls.

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

Singing sand that stands as the final remains of an ancient lake.

A deserted hodgepodge of experimental structures designed by nearby university students.

The mysterious round rocks of Schooner Gulch.