Inside this shop, visitors are treated to a unique blend of natural history and art.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

A small store filled with animal skulls and other curiosities.

A beautiful combination of living flora with preserved bones covers the shelves of this shop.

A memorial dedicated to the victims of the Columbine High School shootings.

This nearly abandoned town was once a thriving mining community until a series of fires.

It would be easy to walk past this unusual piece of art and have no idea it pays tribute to the odd life of a real chicken.

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

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

A downtown park built on top of unclaimed graves.

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

When ecosystems collide in the arid Southwest.

A lively annual event in which thousands of people race to push coffins heavy with bodies up a hill.

There are eight natural springs around town, each with a slightly different taste.

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

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

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

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

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

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

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

A snapshot of the city's fascinating voodoo culture.

This gorgeous beach hides behind two headlands in Oregon's Ecola State Park.