This 19th century jail was mainly used to incarcerate the drunk and disorderly.

Birds with backpacks expedite film development for a rafting company on a remote Colorado river.

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

The site of a defunct mill, that once supplied marble for the construction of the Lincoln Memorial.

This razorback ridgeline has doubled as a scenic drive since the early 1900s.

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

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

The wreckage of a World War II bomber is hidden high in the Colorado wilderness.

The narrow mountain road that carves a path between Florence and Victor is tied to ghost towns and ghost stories.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

This grand stone tower was dedicated to a famed American humorist almost by coincidence.

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

The first railway tunnel to cross the Continental Divide and, at 11,523 feet, was once the highest railroad tunnel in the world.

It takes a nine-mile hike to reach these hot springs, but weary hikers are rewarded with stunning views and a warm soak.

All that remains of this once-booming mining town are the ruins of a saloon.

A renovated hotel is bringing new life to a nearly-abandoned mining town in Colorado.

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

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

This nearly abandoned town was once a thriving mining community until a series of fires.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

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

Abandoned silver mine strewn with wrecked and twisted structures.

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

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.