Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

Located on 420 acres in the high desert, this spiritual center is dedicated to the "science of the future."

A meditative space out of a fantasy story.

A 19th-century Baja cantina that many say is the birthplace of the margarita.

In the days before HD projectors and IMAX, some of the most powerful projectors belonged to planetariums.

A former utopian healing center created by a huckster and built by derelicts.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

A small sculpture garden that provides a microcosmic representation of California.

The site of murders and Satanic cult gatherings.

A hand-built folk art installation covered with messages of God's love.

World's largest collection devoted to one fruit.

The ghostly remains of an accidental sea.

This dark, quiet forest on the outskirts of San Diego is dense with rumor and lore.

The world's largest wooden trestle stretches across this desert canyon in Anza-Borrego Desert State Park.

This Pringle-shaped ledge makes for the perfect photo op.

This unique sanctuary invites you to interact with the beautiful birds.

Giant nude woman of Tijuana is also the artist's home.

Every weekend, people gather here for a brief chance to see their loved ones on the other side of the United States–Mexico border.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

A couple turned their front yard into an artistic masterpiece.

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.

Gift shop offering toe tags and chalk body beach towels tucked into a coroner's office.