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

The fossilized remains of ancient California redwoods.

Frank Lloyd Wright died a year before construction on his largest public project even began.

This abandoned boat was left in place thanks to its rotting beauty.

A tribute to the life and work of the beloved "Peanuts" cartoonist.

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

'Cause the fence start shaking, the earth was quaking.