Sweet Willy, at 30 feet tall, is the world's biggest beagle.

New Plymouth, Idaho is the only U-shaped town in the United States.

This work of art by Matthew Mazzotta resides in this park dedicated to the first black legislator in Idaho.

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

The largest outdoor art gallery in the Northwest United States.

A small section of Boise, Idaho maintains the unique culture and traditions of the Basque people.

Boise State's stadium was the first non-green football field in the world.

Jail from the 19th century that was built by inmates.

A former gold rush boomtown has managed to stay in business for over 100 ramshackle years.

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

A former sanitarium where soldiers were sent to recover in the healing waters of hot springs.

Home to the deepest rift anywhere on Earth.

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

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.

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

During World War II, over 13,000 people of Japanese ancestry were forcibly removed from their homes and incarcerated in this camp in the Idaho desert.

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

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.

An impressive waterfall nestled in the cliffs of Idaho's Snake River Canyon.

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

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

The world's largest dead polar bear, immortalized by taxidermy and Hunter S. Thompson.

With a crest near 10,000 feet, this treeless fault-block mountain in eastern Oregon provides stunning views and spectacular glacial landforms.