Elephant seals and sea lions have turned the abandoned buildings on this island into their endangered love shack.

Another of California's unused Cold War missile defense complexes has become a graffiti gallery.

A unique piece of graffiti offers a little slice of local history and mystery.

This controversial depiction of the "Founder of California" looks as though it was sculpted from mashed potatoes.

A New England-style lighthouse along California's beautiful Highway 1 gets a re-do.

At night, this glittering musical tunnel draws skaters and photographers.

The world's first permanently occupied mountain-top observatory continues to report on the stars.