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

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

Fans of the spicy bright-red sauce can tour where it's made.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

In California, colorful roadside signs remind us all that love transcends borders.

A meditative space out of a fantasy story.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

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

A monument to the frontier doctor who came up with the idea of delineating highways with a painted line.

A UFO scrapyard in the California desert.

A world-class observatory in the California desert.

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

A Biblically-based Natural History Museum.

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

The Giant Lemon of Lemon Grove.

The freeway that never was.

This little blue house pokes out over the campus of UC San Diego, seven stories high.

Lemon Grove, California is known for its giant lemon...and mummified bodies.

A couple turned their front yard into an artistic masterpiece.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

Ancient pueblos built into the base of a natural canyon wall.

Outsider Art Community.

A spiritual vortex among the red rocks in Sedona.