Check out a shovel along with your Shakespeare.

For nearly 50 years, this San Francisco nonprofit has been serving as a mix of recycling center and art school.

With its peeling paint and faded sign, this theater-turned-recycling plant is a nostalgic relic of 1950s Americana.

I Street Bridge is the heaviest swinging center bridge in the United States.

This 15-story mural celebrates the 50th anniversary of the musician's iconic "At Folsom Prison" album.

The last of a gourmet supermarket chain, this store helped spark California's Food Revolution.

A unique piece of graffiti offers a little slice of local history and mystery.

Oakland's beautiful monumental cemetery.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

This corn maze so big you may want to pack a lunch, and possibly a flaregun.

One of the most elaborate displays of Jellyfish is on display at the aquarium.

This museum boasts the ninth-largest collection of insects in North America.

Antiques by the Bay.

An vast warehouse of everyday treasures in Berkeley, CA.

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

The graffiti-covered remnants of a former triangulation station are balanced precariously on this California peak.

The lighthouse central to the 1980s horror classic "The Fog" is, in fact, located in one of the foggiest areas of the Pacific Coast.

An optical illusion found amid a logged redwood forest.

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

The largest drain hole in the world.

The unbelievably opulent home built for an infamous newspaperman.

Golden Gate Park's historic collection of plants.

Explore 10 acres of environmental sculptures.

A collection of 20th-century automata, penny arcade games, and musical contraptions.