Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

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

Possibly the world's only drive-in movie theater with an attached motel.

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

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

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

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

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

The remains of a World War II-era Japanese American internment camp dot a windswept Colorado hill.

Once named the “world’s oldest gas station” due to its unusual construction material.

Massive still life just off the highway in Kansas.

Meet Rita the Rock Planter, one of Danish sculptor Thomas Dambo's enormous wooden trolls.

A whimsical monument marks the highest point in Kansas, not that you could tell by the looks of it.

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

A mental health hospital dating back more than 139 years, now features a museum.

Check out a hidden collection of vintage neon signs.

This enigmatic building features numerous architectural styles.

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

Inside this casino, visitors are treated to slot machines and a rare German Christmas pyramid.

The site of the "Bone Wars" between two rival paleontologists during the dinosaur rush of the 19th century.

When ecosystems collide in the arid Southwest.

Located in the world's highest-altitude Dark Sky Community, this observatory welcomes amateur and professional astronomers alike.

See six states from the newly restored 100-year-old historic roadside attraction.

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