A volcanic core jutting above the plain between the Snake and Boise Rivers, a marker identifies the reference point for all U.S. Government Surveys in Idaho.

This combination shop and museum is filled with curious items and artifacts.

Home to the deepest rift anywhere on Earth.

Supposedly Satanic numbers adorn this preserved submarine sail.

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

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

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

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

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

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

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

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.

A lava tube cooled to form this long tunnel that stays chilly even at the height of summer.

A miner's handmade folk art fountains are tucked in the woods off a multilane highway. 

Cross the Continental Divide through an old railroad tunnel, and ride back to the top on a shuttle.

This landmark church at the Flathead Reservation mission features 58 ceiling and wall frescoes painted by the mission's cook.

Visit a church sculpted from hardened lava.

This remote Montana battlefield is the site of the Nez Perce Flight of 1877.

A once celebrated industrial wonder now lurks in a quiet corner of Flathead Lake.

Spectacular views await visitors to this lake.

This museum, established in Butte's lost Chinatown, celebrates Asian-American culture in what was once the world's largest mining camp.

A classic theatre located along a desolate Montana road.

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

This mural pays tribute to Atlanta natives and hip hop legends Andre 3000 and Big Boi, better known as OutKast.