Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

When ecosystems collide in the arid Southwest.

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

When this 160-year-old church was being built, a stonemason included a hidden homage to his late daughter.

Up-close opportunities to see working birds of prey.

Two tall rocks sit at the center of this site, once the home of a large Ancestral Puebloan community.

This drive-by, rotating mini-gallery is nestled in the suburbs of Colorado.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

The world's largest washing machine collection has more than 1,400 antique items in its exhibit.

Birds with backpacks expedite film development for a rafting company on a remote Colorado river.

A home covered with elaborate mosaic and other pieces of art.

A fake mine that was made using real mining techniques which is also used as a community center.

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

This Chinese-style quartz sundial was saved in its final hour.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

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

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

This spectacular track has run continuously since 1882.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

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.