Even in death, he's still your huckleberry.

A monument to the egos of two railroad magnates that fell into decline along with their careers.

Hidden beyond a kitschy giant beetle is this remarkably sprawling collection of preserved insects.

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

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

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

Victorian "Fancy Craft" Hair Wreaths and Relics.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

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

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

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

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

The largest source of fossilized insects anywhere.

A downtown park built on top of unclaimed graves.

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

This hot dog-shaped diner has moved all around Colorado, but has never been to New York.

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.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Monument to a suicide protesting the Soviet invasion.

Debatably clever, or just plain honest hotel advertised as "The Worst Hotel in the World."

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

Amsterdam's Red Light District leaves little to the imagination.