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

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.

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

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

There's a 12-foot-tall replica of the Washington Monument hidden under a manhole nearby.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

Home to items never before seen by the public.

The site of the climactic scene from the classic horror film is now a historic landmark.

Visitors to this library are in for a real-world education in modernist architecture.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

What's a diner from the 1939 World's Fair doing in a remote Utah mountain town?

Come for the speed, leave in love with the desert.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

The largest island on the great salt lake is home to curious creatures and strange stories.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

Water flowed out of the town's unusual tree stump fountain in the 1930s, and the well still runs today.

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

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