The arch that celebrated the completion of the Lincoln and Victory highways.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

The sole surviving relic of the San Francisco neighborhood cobbled together from old horsecars and streetcars.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A man-made island in scenic San Francisco Bay.

Tiki luxury on Nob Hill.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

A strange house built only at night, with rumored mystic inspiration.

San Francisco Bay's ghost town.

An abandoned convention space that has been left to the homeless and the radical.

The Flatiron Building's storied West Coast cousin is a lot more into religion.

Oakland's beautiful monumental cemetery.

A crumbling Beaux Arts monument to the Bay Area's age of rail.

Worker-owned cooperative and resource for those looking to lighten their ecological footprint.

An vast warehouse of everyday treasures in Berkeley, CA.

A shape-shifting buy-sell-trade bookstore, born to Beatnik Era spirit.

A decommissioned Naval base now rents itself out for people who want to blow stuff up.

Antiques by the Bay.

Bill Murray bowled three straight strikes here at Reno's "Taj Mahal of Tenpins."

Golden Gate Park's historic collection of plants.

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.

The dramatic upward-curving roof is one of the most iconic examples of Googie architecture that still stands today.

These four islands right offshore have waterfalls, colorful lights, fancy buildings, and a secret purpose.