A humble garage, world-famous for being the epicenter of a technology revolution.

From the sky, a kaleidoscope of color brightens the grey landscape of the San Francisco Bay.

This odd California folly seems like it was almost designed to accumulate urban legends.

The world's most famous donkey lives in this pen.

Neither Spanish settlers nor anyone since has been able to tell who built these strange California rock walls.

The first high-tech company in the valley that actually worked with silicon devices.

From the Difference Engine to the Cray-1, all under one roof.

San Francisco Bay's ghost town.

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

A giant can of fruit cocktail is all that remains of what was once the world's largest cannery.

A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.

The rest of him lived another 61 years and was buried elsewhere.

The headquarters of the semiconductor giant has a 10,000-square-foot museum.

A life-sized mammoth sculpture marks the spot where the remains of a Columbian mammoth were discovered in 2005.

Today's aerospace industry can be traced back to one man and his gliders.

An extensive collection of ancient Egyptian artifacts and mummies.

Anyone can control this glittery light installation with just a phone call.

Eight huge lanterns lining a city street can change color on command.

A lonely monument to the original Silicon Valley tech campus.

This restaurant's marvelous musical machines include a self-playing violin.

This old-world mansion with lush gardens is a gem in the heart of Silicon Valley.