A stealthy Apache hideaway that became the haunting site of a mass grave.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

This historic trading post has been serving the community since 1913.

John Wayne, Ronald Reagan, and other Hollywood actors have resided in this picturesque Route 66 hotel.

Home to the deepest rift anywhere on Earth.

This set of hot springs also comes with fantastic views.

See just what life was like in a 19th-century prospecting town.

A community gathering space that inspires outdoor adventure.

Tucked away on a scenic trail, a modest memorial honors one of the greatest writers of our time.

A busy trail network outside Ketchum, Idaho, hides a small piece of early Forest Service history.

Despite his legacy of work in Spain, Cuba, and Florida, the larger-than-life writer's grave is a simple affair tucked in an Idaho cemetery.

This independent library is rooted in community service and lifelong learning.

Ride a gondola up to this historic mountainside eatery.

In Idaho’s high desert, underground water resurfaces as a remarkably rich spring-fed creek.

This underground cave located in the most barren reaches of Idaho is filled with ice year-round.

Three generations of intrepid collectors display their curious artifacts in a homemade museum right next to the caves they discovered.

The only bridge in the United States where BASE jumping is legal without a permit year-round.

Where the famed daredevil attempted to launch himself across a canyon in a custom-built rocket.

These falls, sometimes called the "Niagara of the West," still put on a good show at the right time of year.

One of the "twins" in these falls on the Snake River was sacrificed for hydropower generation in the 1930s.

The only ski tunnel in North America provides easy access to amazing snow and beautiful views.

For over a century, it has been a tradition to raise a flag at the top of this 450-foot sandstone pillar on the 4th of July.

Let Ouray’s tallest waterfall sweep your breath away on a dealer’s choice of scenic hikes.