A ghost town at the airport is now a refuge for blue butterflies.

Home to secret Eastern Bloc spy equipment and the largest stretch of the original Berlin Wall outside of Germany.

Behind legendary Meltdown Comics is a marker for an engineered musical roadway of the Tehachapi, the great road builders of Kcymaerxthaere.

The sun acts as a key that only fits this giant keyhole twice a year.

The famous animator's private station house and man-cave was the birthplace of imagineering.

An informal walk of fame in front of a Hollywood office building remembers a comedic great and his associates.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

Once strictly off-limits, this lower level housing curious and priceless vehicles of the Petersen Automotive Museum is now open to the public.

Formerly Fire Station No. 27, the museum is a hidden gem in the heart of Hollywood.

Because there's no place like home.

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

Three vintage horses survived a 1976 inferno and found a home on a sister carousel.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

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

A "Titanic" superfan changed his name to Jack and set up this strange shrine to the blockbuster, complete with Korean food and Tarot readings.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

Friendships have been forged over ham and eggs every Wednesday morning for nearly a century.

An extraordinary final resting place full of oversized art, amazing statues, and dead celebrities.

Dozens of lights dangle from the branches of what may be the brightest tree in Los Angeles.

The cobbled together compound of a deceased artist which now serves as a filming location.

Abandoned bridge hidden deep in the San Gabriel Mountains.

Outposts of this restaurant chain were shaped like jaunty chapeaus.

This former stomping grounds of the most eminent astronomers of the early 20th century.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.