A spiritual vortex among the red rocks in Sedona.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.

This centerpiece of the Hollywood & Highland shopping center is a recreation of a long-lost movie set.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

World-famous, Pink's still manages to keep its prized cult fetish status.

Resting place of Hollywood's immortals is also site of summer film screenings.

Megachurch turned Catholic church comprised of 10,000 glass panes.

Oldest building in California still in use.

Located on 420 acres in the high desert, this spiritual center is dedicated to the "science of the future."

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

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

The space-age building is home to one of the few remaining rotating restaurants in America, and the only one that inspired a 1980s sitcom.

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

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

A multimedia experience that chronicles the atrocities of racism.

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

The final resting place of a space program monolith, soon to be unveiled again to the public.

A giant donut stands as a popular symbol of Los Angeles iconography.

The last Americana on Route 66.

Mexican food and folk art.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

A fake town founded by Western movie stars is now becoming a hip desert community.