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

Sunset-colored dunes of volcanic ash make taking a poor photo impossible.

Commonly referred to as the most photographed Victorian home in the United States.

The century-old bell and clock tower at UC Berkeley is the third-tallest in the world, and has fossils.

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

A man-made island in scenic San Francisco Bay.

Antiques by the Bay.

This (occupied) house is 10 feet wide and full of spite.

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

Housed in a memorial lighthouse, this museum relays the history of surfing, beginning with the antics of royal Hawaiian teenagers.

This concrete ship has had four careers - World War I tanker, floating amusement park, fishing pier, and artificial reef.

The black lab that was voted mayor of a California town is forever remembered by a life-size statue.

This quaint archive of the silent era preserves and pays homage to a seminal moment in film history.

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

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

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

This giant shopping mall still holds signs of its automotive past.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

An extensive collection of ancient Egyptian artifacts and mummies.