This giant pocket watch is the third iteration of a local landmark that has been standing just off the Santa Fe Plaza for over 100 years.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

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

Created in 1972, the famous sculptor's intricately detailed monument to San Francisco is overflowing with city landmarks.

Once the largest windmill outside of Holland, with enormous 114 foot sails.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

Deco Modern sculptures of the people of the Pacific, cast for the 1939 Golden Gate International Exposition.

A Beaux-Arts triumph set to become Ford's innovation campus

One man's attempt to create an artistic wonder on a run-down block in Detroit.

Advice-columnist's bell tower, paid for with pennies.

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

World War II-era Nazi compound nestled in the Santa Monica hills.

Stroll the grounds built by murder, suicide, and dirty oil money at one of Hollywood's most filmed mansions.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

Explore 10 acres of environmental sculptures.

Version of the French Riviera destroyed by the sea.

Founded in 1873 to support the needs of the gold mines flourishing nearby, this is the last water-powered foundry in the United States.

The now-abandoned tunnels were built for the transcontinental railroad on the route where the first wagon train entered California.

This tiny cluster of abandoned buildings looks like the future of the ghost town - today!

The only thing still moving in this town is the eponymous hot spring.

Narrow slot canyons in a badland eroded into soft sedimentary rock provide an otherworldly landscape in this remote Nevada state park.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

The oldest Naval cemetery on the West Coast.