A tribute to Ponce de Leon's supposed quest for eternal youth.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

One of the oldest, tallest, and most haunted lighthouses in America.

Some believe Ponce de León's mystical spring lurks right under a public drinking fountain.

The ruins of a once-thriving sugarcane plantation that was burned in the Second Seminole War.

This lonesome Monterey cypress has survived centuries of wind, salt, and at least one attempt at arson.

A Mysterious Masonic tomb in San Luis Obispo.

Acres of natural wonders left behind by a socialite-turned-gardener.

The water here is so clear you can see the mysteriously sunken ship from the surface.

The most unique castle in all of Southern California, entirely constructed from repurposed materials.

The "Kill Bill Church" was transformed into a place of worship after a long Hollywood history.

Colorful sedimentary rock layers provide opportunities both for hiking and photography.

A blast of nostalgia awaits visitors to this miniature indoor raceway.

This sign designates the road that leads to the infamous Area 51.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

According to legend it was a nap taken under this tree that kicked off the California Gold Rush.

Where NASA's satellites and rovers phone home.

This strangely vacant Western amusement seems to be an empty tribute to residents of Lucerne Valley.

In one of the hottest parts of the Mojave Desert, shallow bedrock forces the typically dry Mojave River to the surface in this canyon, providing a vital oasis for humans and wildlife.

Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.

One of the best places to dig—some say on the planet—for six different types of chalcedony.

This hidden, women-built-and-operated Nevada temple on Shoshone Native American land is dedicated to the Egyptian lion goddess Sekhmet among other goddesses.

A small strip of artistic displays is tucked away in a flea market.

In this small strip mall resides the largest collection of original art from the famed TV artist.