The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

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

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

When zealous marijuana enthusiasts kept stealing the "Mile 420" highway marker, the State of Colorado got creative.

“You better take care of me Lord, if you don't you're gonna have me on your hands.” ― Hunter S. Thompson, Fear and Loathing in Las Vegas.

This super steep hike ascends 2,000 feet in less than a mile.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

A technicolor place of worship for Elevationists.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

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.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

Life in this isolated, hilltop lighthouse was lonely, but it sure was lovely.

Not merely a museum – but a whirring powerhouse that offers a subterranean peek into the heart and soul of cable car operations.

A large instrument played by the wind.

Nancy Thompson's Home from "A Nightmare on Elm Street."

A multimedia experience that chronicles the atrocities of racism.