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

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.

This 80.33 troy ounces of solid gold is believed to be the largest nugget from Oregon still in its original form.

The steepest tramway in North America provides stunning views of the out-of-the-way Wallowa Mountains in northeastern Oregon.

A stunning landscape of bunkers that once stored chemical weapons.

Legend says that these tall basalt pillars are the petrified wives of a trickster god.

A 1940s nuclear reactor built to produce plutonium for the Manhattan Project.

Perhaps the world's only gas station inspired by a political scandal.

Over 75 historically themed murals grace the walls of a small Washington city.

In Washington's Yakima Valley lies a town "where dinosaurs roam."

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.