A local landmark with generations of spraypainted messages, and more being added each day.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

The giant stump of the once towering cottonwood where Ute people held tribal meetings.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

The remains of an early 1900s dude ranch that operated until the 1970s.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

Once an unstoppable source of gold and silver, this town came to a grinding stop when the groundwater proved deadly.

The remains of the dam that unleashed a 15-foot wall of water on Denver.

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

A little-known hot spring haven right below the highway.

The haunted reputation of these abandoned Colorado train tunnels is probably not helped by the terrifying spiked fence.

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

A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

Travel through the wholesome amusements of yesteryear at this charming miniature village.

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

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

At the tallest peak in Colorado, an electrifying mix of thin air, lightning, and rivalry.

Silver in the hills led to the speedy creation of this boom town and a lack of it saw the town abandoned nearly as quickly.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

Rather than a run-of-the-mill franchise hotel, this lodging has been decked out in dinosaur decor.