Traditional 11th-century outdoor tannery.

A "haunted" landmark on the coast of Southern California.

Museum dedicated to the preservation of surf culture.

An alley covered with 20 years of bubble gum.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

America's most famous piece of self-built architecture.

This museum honors the first Spanish land grant in California which is still in the hands of the original owner's family.

This midcentury LA bar was the birthplace of tiki culture.

The 10-foot-wide Long Beach home was built on a dare.