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

Massive still life just off the highway in Kansas.

One of few remaining antique carousels with stationary animals in the U.S.

This mysterious and creepy location instills a strong sense of foreboding in all visitors.

Try the frozen treat that inspired Arrested Development's famous banana stand.

It would be easy to walk past this unusual piece of art and have no idea it pays tribute to the odd life of a real chicken.

Take a dip in the world's largest mineral hot springs pool.

Thousands of years ago, Indigenous people painted images onto these canyon walls that are still on display today, provocative, mysterious, and enduring reminders of the people who lived here long ago.

A ghost town that held steady longer than most, but finally gave up the ghost.

This abandoned bootleg attraction was built to cash in on the popularity of classic TV show, F Troop.

Ute tour guides have been sharing the ancient dwellings and rock art inside this large park with visitors for more than 40 years.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Legends surround this jagged rock formation in the New Mexico desert.

Rusting dinosaurs frolic at the entrance to this roadside "snake sanctuary."

The remote resting place of a notorious Wild West outlaw whose death is shrouded in mystery.

What is the Thing?

The Jewish section of the famous Boothill Graveyard was abandoned for nearly 100 years.

The first Protestant church in Arizona and only Gothic Revival style adobe church in the world.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

This sanguine boulevard was named after a deadly cowboy bar fight.

For those going through a life transition, a place to leave behind a piece of your former self.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.