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

Rainbow-hued local gem in Venice.

The last of its kind in the country.

World's largest collection of serial killer artwork and other macabre exhibits.

Mexican food and folk art.

A small medical museum with a recreated doctor's office.

The biggest pinball arcade in the world has over 600 pinball machines, and 300 arcade machines.

World's largest collection devoted to one fruit.

A museum dedicated to a sea that should have never been.

The ghostly remains of an accidental sea.

Where there's quartz, there must be gold. Thus is the story of the mines of Julian, and the titillating times of the Gold Rush.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

The Giant Lemon of Lemon Grove.

San Diego's most historic and haunted home.

Lucha Libre (Mexican Wrestling) themed taco shop.

An inconspicuous footbridge beloved by San Diego locals.

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.

The Southern California pop sounds of surf and sand were born right here.

One of the largest helium balloons in the U.S. is a 112-foot ginormous orange.

One of the only known surviving coconut palm trees in the entire state.

Working mining and drilling equipment demonstrate 150 years of energy history.

This midcentury LA bar was the birthplace of tiki culture.

About 80% of all U.S. avocados are descendants of Rudolph Hass's glorious tree.