16,500-acre ranch filled with American heritage, geological wonders, and a giant pile of tires is the crown jewel of an intriguing tug-of-war.

The remains of an early 1900s dude ranch that operated until the 1970s.

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

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

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.

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 carnivore sanctuary is home to over 450 meat-eating rescues.

The world's largest sticker ball weighs in at a mighty 231 pounds.

Antique automobiles, phonographs, organs, and farm equipment.

This restored farmhouse is a time capsule of a 19th-century Colorado homestead.

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

Travel through the wholesome amusements of yesteryear at this charming miniature village.

A prehistoric rock shelter that's literally in someone's backyard.

In the middle of a suburban Denver neighborhood is a cave that once provided solace for a prominent Ute chief and his family.

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

One man's love for East Coast diner culture brought an entire eatery all the way from New Jersey to Colorado.

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

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

This eclectic collection documents the wild legacies of "America's Wickedest Street."

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

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

A downtown park built on top of unclaimed graves.

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