This naturally-sourced hot spring is now home to a clothing-optional resort.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

This Los Angeles animation studio is keeping the wonder of stop motion puppetry alive.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

Exotic feline breeding compound and conservation center.

Canyon walls shrouded in ferns.

Eons old volcanic activity created one of the most stunning rock formations in the United States.

Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

A modern day curiosity cabinet.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

San Francisco's newly reopened hands-on science museum.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

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

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

A hotel and restaurant serving as the mecca of kitsch.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

Towering basalt columns, a creation of fire and ice.