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

Hidden above a drug store on a nondescript corner of Lincoln Heights is a private clubhouse for intrepid explorers.

The quiet canyon has a tumultuous history involving a doomsday cult.

From pre-war whiskey cocktails to prohibition-era speakeasy secrecy, this bar has seen it all.

Dozens of feral felines rule a segment of Hollywood's only graveyard.

A shrine to a skeleton saint in the city of angels.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

A multimedia experience that chronicles the atrocities of racism.

The L.A. Zoo has a secret garden of rare bootleg cycads, a palm specimen dating back 280 million years.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

The so-called "Statue of Liberty of Los Angeles" is on a one mutant mission to keep L.A. weird.

Nancy Thompson's Home from "A Nightmare on Elm Street."

This traditional garden in the San Fernando Valley doubled for Star Fleet Academy, and is irrigated entirely by wastewater.

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

Small museum packed with artifacts recovered by the man rumored to be the real-life inspiration for Indiana Jones.

This ultra-modern home clings to the slope of the Hollywood Hills on a precarious stilt.

Magical-looking cottages that inspired one of the most famous animated films ever.

The final resting place of a space program monolith.

In a city filled with Frank Gehry buildings, one stands out as one of the architect's weirder works.

Beautiful Victorian buildings from L.A.'s forgotten architectural past.

This glamorous old building is said to have inspired the Tower of Terror.

Historic marionette theater features thousands of handmade puppets and free cups of ice cream.

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.