Nursery with extensive collection of flesh-eating plants operated by the author of "The Savage Garden."

California's own majestic geyser is powered by a subterranean volcano.

World's largest collection devoted to one fruit.

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

A former utopian healing center created by a huckster and built by derelicts.

Acres of natural wonders left behind by a socialite-turned-gardener.

California's own medieval Italian castle, authentic down to the 300-year-old iron maiden in the dungeon.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

Abandoned bridge hidden deep in the San Gabriel Mountains.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

An inconspicuous footbridge beloved by San Diego locals.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

Abortion, prohibition, religion, war, and fear all play a part in the history of this idiosyncratic Pacifica castle.

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

This 19th-century church is now a popular roller rink.

Hopeless romantics will swoon over the sweet story behind this bright and colorful home.

Russian history in San Francisco.

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

A one-of-a-kind collection of a unique medium.

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

A spiritual retreat in the heart of Los Angeles offers stunning gardens and a labyrinth to lose yourself in.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

A hand-built folk art installation covered with messages of God's love.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.