Subterranean house made out of a grain silo, located in the Santa Cruz Mountains.

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

This little valley along Highway 1 is engulfed by thousands of lilies during the spring season.

Once the largest windmill outside of Holland, with enormous 114 foot sails.

A garden oasis filled with flowers mentioned in the works of William Shakespeare.

One of the oldest producers of hand-folded fortune cookies still uses its original secret recipe.

An elaborate gift from Claus Spreckels is now a piece of San Francisco history.

The key to turning shifting dunes into the green oasis of Golden Gate Park.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

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

This former stomping grounds of the most eminent astronomers of the early 20th century.

Celebrating the transformation of trash into objects of beauty.

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

A speck of nature and art in one of San Francisco’s most notorious neighborhoods.

Two rocks in a perpetual kiss and one of "the most romantic spot in America."

Bonsai garden in Oakland is curated by the first non-Japanese female bonsai master in the United States.

A library and museum dedicated to typography.

The fossilized remains of ancient California redwoods.

Home to the "Circus" trees created by Axel Erlandson.

A large instrument played by the wind.

Not merely a museum – but a whirring powerhouse that offers a subterranean peek into the heart and soul of cable car operations.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

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

The stones that traveled from Spain to eventually become a holy place for San Francisco's nature worshippers.