This highest peak in Idaho can only be reached by traversing a formation known as "Chicken-Out Ridge."

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

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

It was once used as a classroom to teach mining skills to local high school students.

Home to a timed geyser created by complete accident.

The mayor made the declaration in 2004.

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

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

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

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.

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

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

These black pillars of volcanic basalt seem to call mountain climbers with an unbreakable siren song.

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

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

Home to the deepest rift anywhere on Earth.

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

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

A long abandoned hospital building on the outskirts of NYC.

A historic lighthouse steeped in rumors of ghost and pirate stories.

This seaworthy collection was sparked by one man's passion for sailing.