This Colorado hiking trail provides a small gold mine of abandoned gold mines.

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

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

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.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

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

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

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

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

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

An eclectic collection of artifacts from the Wild West is preserved in a remote fictional pioneer town.

Tiny horses tethered to antique rings are scattered around the city.

Ernest Hemingway was the first to sign this colorful wall covered in thousands of celebrity signatures.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

Brain collection and database that narrows the gap between man and animal.

The largest medical and anatomical collection in France lies hidden from the public.

This collection started by a Cornell professor once held more than 600 human brain specimens, including the one that belonged to its founder.

A collection of 100 brains preserved in jars on the UT campus.

This sandwich shop has a century-old elevator behind a sheet of plexiglass.

A small abandoned and abused cemetery that has become a magnet for ghost hunters.

This urban drawbridge gained eternal pop culture fame when the Blues Brothers jumped it while it was raised.