This Swedish astronomical clock was in storage for almost a century before its glorious workings were put on display once more.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

A little-known cafe in an old copper bridge tower with 360-degree views of the harbor.

Copenhagen's celebrated theme park and gardens.

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

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

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

See six states, pickled freaks, rocks, and antiques.

What remains of the simple red brick chapel where the women's rights movement began.

Rochester's signature culinary delicacy.

The remains of a failed subway in upstate New York is now an underground graffiti bunker.

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

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

A research lab and hands-on museum where visitors can experiment with retro technology.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

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

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

Happen to come across a dead eagle? Send it to America's official dead eagle warehouse.

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

This iconic science fiction house still looks like something from the future.

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

The remains of the dam that unleashed a 15-foot wall of water on Denver.

The huge collection of paintings of the American West is one of Denver's best-kept secrets.

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