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

International delicatessen has been owned and operated by the same family for more than 110 years.

This little museum has an exhibit devoted to the elusive forest denizens.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

Four hundred granite steps were built into this massive rock by the National Park Service.

An abandoned Cold War missile radar site.

Bug-devouring flora are the stars of a special wing of the glass conservatory.

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.

The show's fictional Korean medical camp was created in the Santa Monica hills.

Abandoned Air Force base that has fallen into disrepair.

This infamous prison has a store where you can buy goods crafted by incarcerated people.

Secret US military film studio in the Hollywood Hills.

The rusting remains of the largest assembled WWII fleet on the West Coast.

Another of California's unused Cold War missile defense complexes has become a graffiti gallery.

Arcadia is home to a haven for nature geeks and 80s TV lovers alike.

An old California photo stand has been turned into a shrine to the cozy art of crochet.

A Mysterious Masonic tomb in San Luis Obispo.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.

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

Where the line between entertainment and aerospace blurs.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

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

An optical illusion found amid a logged redwood forest.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.