Gouged in the mountain to make stage coach access easier through the Fremont Pass.

Where the line between entertainment and aerospace blurs.

Deep under Manhattan is the largest construction project in city history. So far, the project has taken the lives of 23 workers, or "a man a mile."

Inspiring Earthlings to Boldly Go.

The most popular attraction in Southern California was once a flock of ornery bipedal birds that pulled carts.

Mid-Century Modern Meets Millionaire’s Row.

A performance hall at the American Jewish University moonlights as a sci-fi film location set.

A classic American barn that was the home of a classic American television star.

A dilapidated dock tells the story of Titanic's missed arrival.

A wild west scene starring life-sized wooden statues hides in the trees behind Pierce College.

Abandoned anti-ballistic missile base.

An eccentric folk art landmark made out of discarded bottles by an inspired "grandma."

Raised illegally, Reggie now lives at the Los Angeles Zoo after authorities spent years tracking him down.

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

World's oldest operating science fiction and fantasy club, once home to Ray Bradbury and L. Ron Hubbard.

A one-of-a-kind collection of a unique medium.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

Rare collectibles from automated musical instruments to 250 unique automobiles.

Elevated freight railway turned wildly successful urban park.