Colorado's only true geyser is hidden within the San Juan National Forest.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

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.

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.

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

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

This spectacular track has run continuously since 1882.

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

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

The highest bridge in America was built for an almost unnervingly small amount of money.

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

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.

An entire city block built completely out of petrified wood.

This Wild West attraction is alive with glitching automatons.

The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

The deserted railroad town had a last gasp as a ghost town attraction before being abandoned for good.

The ravine where Jesse James supposedly performed an impossible jump to evade capture.

The oldest university museum west of the Mississippi retains its 19th century feel.

This remote island in Iowa was abandoned after being devastated by flood.

Millions of dollars worth of sculpture decorate this Iowa city center.

The world's only three-story rotary jail is now a museum to a bizarre trend in prison design.

Home with Gothic windows featured in a famous painting.

An old town theater converted into a celebration of the hobo legacy.