A modernist landscape of water and sci-fi concrete.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

During the 1990's nearly all of the world's LSD is thought to have come from the operators of the lab once located in this missile silo.

In the early 1900s, hundreds of Black Americans found opportunity in this now-abandoned rural community.

A tiny nondenominational church harkens back to the days of the first homesteaders in the region.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

The wreckage of a World War II bomber is hidden high in the Colorado wilderness.

The clock that sets them all.

Even in death, he's still your huckleberry.

Colorado's only true geyser is hidden within the San Juan National Forest.

The childhood home of Henry Jones Jr. is now an adventure-themed bed and breakfast.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

This spectacular track has run continuously since 1882.

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

When ecosystems collide in the arid Southwest.

The highest bridge in America was built for an almost unnervingly small amount of money.

The largest self-built castle in the U.S., six decades in the making.

This naturally-sourced hot spring is now home to a clothing-optional resort.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

This sidewalk tribute honors Colorado's great culinary creation.

This was once the home of Gahan's Saloon, Denver's most storied speakeasy.