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

An Idaho legend carved out a cave village with his own two hands.

This oddity shop contains everything from antique tools to a human skeleton.

This set of hot springs also comes with fantastic views.

This pop-culture shop also offers the chance to become part of their favorite tv show or movie.

After this former brothel closed, its interior remained almost frozen in time.

The largest outdoor art gallery in the Northwest United States.

A wild west land agreement was etched right onto this historic Idaho stone.

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.

A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.

A mining town, now abandoned, was built in a canyon so narrow that the railroad ran right through the hotel lobby.

Home to the deepest rift anywhere on Earth.

Natural rock water slides hidden in the remote forests of northern Idaho.

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

When in Idaho, sleep in a giant potato.

A classic theatre located along a desolate Montana road.

Crystal clear, drinkable mountain spring water by the side of the road.

This six-building complex is the home of the world's largest steer.

One home in the historic strip hides secret compartments and the ghostly songs of long-gone canaries.

Spectacular views await visitors to this lake.

A sprawling museum located on the former site of the Orphan Girl Mine.

After Havre burned down, the best place to build was under the ashes.

A collection of 16,000 antlers crammed beautifully into a small shed.

A collection of huge, site-specific sculptures sitting in the Montana woods.