The last orange grove of the San Fernando Valley is owned and protected by CSU Northridge.

Nationwide network of co-ownership underground catastrophe shelters.

The set location for a 1987 cult classic draws international film buffs to the middle of the Mojave Desert.

The most isolated mailbox in America lets desert travelers record their passing.

The neighborhood of Eagle Rock is named after a gigantic boulder with a shadowy surprise.

This mysterious and creepy location instills a strong sense of foreboding in all visitors.

A Cold War site complete with rusty structures, hiking trails, and beautiful views.

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

Whiskey lovers, this is your happy place.

A glittering South Asian anomaly in a wealthy Los Angeles suburb.

This store is dedicated to unique found footage and the strangeness of pre-internet pop-culture.

The only museum of sake in the United States is nestled in an unlikely California college town.

An vast warehouse of everyday treasures in Berkeley, CA.

The only visible piece of San Francisco's most famous shipwreck.

The California capital city once stood 10 feet lower than it does today.

This museum looks at the history of one of America's most famous prisons and most beloved albums.

An art supply shop holds the secrets of this quiet neighborhood's raucous Barbary Coast past.

One of few lasting examples of the brief octagon craze that developed into folly.

This (occupied) house is 10 feet wide and full of spite.

The headquarters of a secretive order is also a beautifully-designed park.

The home of one of California's most important horticulturalists wilts amidst a lovely park.

Thousands of migrating monarchs overwinter clustered amongst the eucalyptus trees.

Hidden in the Santa Ynez Mountains off Highway 154, this tiny restaurant once served as a stagecoach stop.

Colorful Native American paintings are hidden within this small cavern.