Birdhouses, peacocks, animal sculptures, and a graveyard are all found along this eclectic nature trail.

Home to a timed geyser created by complete accident.

A museum dedicated to the history and art of staying clean.

These century-old beehive-shaped kilns were built to produce charcoal for nearby mines.

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

The mayor made the declaration in 2004.

The largest outdoor art gallery in the Northwest United States.

The world's first nuclear power plant is open to visitors looking to role-play a meltdown.

This trail leads to a mine that was used as a sanctuary during the Great Fire of 1910.

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

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

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

A few dilapidated structures are all that remain of this deserted former silver mining town.

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

When in Idaho, sleep in a giant potato.

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

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

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

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

The last water-powered mill in Oregon is open daily for free tours and has a surprising history.

A 36-ton remnant of the last Ice Age now resides amid picturesque vineyards.

A ghost town in a remote corner of Oregon hosts a touching tribute to Sacagawea’s son.

Tens of thousands of tiny birds swarm into one school chimney every fall.