A memorial to the unknown and unheralded men and women of the Cold War military and intelligence services.

Inside this shop, visitors are treated to a unique blend of natural history and art.

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

If you want to take a peek at Area 51, this is legally as close as you're going to get.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

This geothermal hot spring hides beneath a slowly growing mineral dome.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

The longest living non-clonal organisms on Earth.

This hot dog-shaped diner has moved all around Colorado, never been to New York.

Collection of vintage trailers double as hotel rooms.

A living snapshot of a different time in America is preserved and maintained by a community of volunteers.

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

This ancient village provides insight into the complexity of the pre-Columbian Fremont Culture.

A whimsical, punny collection of "fence art" outside the tiny mountain town of Baker, Nevada.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

The haunted reputation of these abandoned Colorado train tunnels is probably not helped by the terrifying spiked fence.

In the heart of Brigham Young's promised land sits a festering plot of industrial ruin that has been claimed by society's outcasts.

A private Las Vegas horse ranch adorned with whimsical artwork.

Above Breckenridge, a destructive mining technique sits sunken in a small pond.

A blast of nostalgia awaits visitors to this miniature indoor raceway.

Ancient human, animal, and geometric figures drawn in the earth.

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

These banned cigarette vending machines now sell little pieces of pocket-sized art.