In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

This mostly abandoned shopping outlet is now adorned with beautiful graffiti and murals.

The world’s largest concentrated solar plant generates as many problems as megawatts.

One of the oldest continuously operating amusement parks in the U.S. is an open-air museum of Art Deco and neon lights.

A Colorado store that specializes in all things spiritual, metaphysical, and witchy.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

These murals from the 1920s beautifully depict America’s industrial age.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

A downtown park built on top of unclaimed graves.

See 150 million-year-old dinosaur tracks and bones dating back to the Jurassic period.

It's easy to forget what century it is as you wander this rustic homestead.

Rather than a run-of-the-mill franchise hotel, this lodging has been decked out in dinosaur decor.

A memorial dedicated to the victims of the Columbine High School shootings.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.