The fossilized remains of ancient California redwoods.

This collection of hand fans doubles as a history of femininity.

The southernmost outpost of the Russian Empire in colonial America.

Built by the inventor of the radio, this abandoned hotel has housed early radio employees, military men, and a dangerous cult.

Discover for yourself what Herb Caen referred to as "the best kept secret in the Bay Area."

One man's love of natural beauty led to the creation of this hidden granite monument.

Social saloon from a scrapped trans-Pacific 19th century steamer.

An abandoned, unfinished mansion on grounds strewn with lava rocks.

A 140-year-old castle with underground caves hidden in San Francisco.

A large instrument played by the wind.

Successful artist residence program has filled this ranch with dozens of sculptures over the years.

An eatery within a Bay Area Buddhist temple pulls off all your favorite Vietnamese classics without the meat.

Hidden among the multi-million dollar mansions in the Santa Cruz hills is a sanctuary for troubled birds.

An Aladdin's cave of old Silicon Valley tech.