A small store filled with animal skulls and other curiosities.

When ecosystems collide in the arid Southwest.

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

This razorback ridgeline has doubled as a scenic drive since the early 1900s.

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

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

An annual festival celebrating Colorado's most famous frozen corpse.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

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

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

This enigmatic building features numerous architectural styles.

This super steep hike ascends 2,000 feet in less than a mile.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

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

One of two giant blue cockerel statues erected with an intentional double meaning.

This doorless 20th-century elevator doesn't stop or slow down.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

The 5,000-year-old megalith is believed to be Scotland's tallest standing stone.

A statue honors the local legend that the devil helped build St. Mary's church after being tricked into thinking it was going to be a wine bar.

Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

There aren't too many operational funiculars around, but Pittsburgh has two!

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

"Where the ducks walk on fish."