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

A stark reminder of the huge nuclear weapons plant that once stood on the site and its effect on the surrounding area.

According to local legend, a tree grew from the stake that killed this alleged vampire. In reality, he probably died from influenza.

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

The clock that sets them all.

In the early 1900s, hundreds of Black Americans found opportunity in this now-abandoned rural community.

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

Curios, scientific antiques, oddities for sale.

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

It's easy to forget what century it is as you wander this rustic homestead.

This sidewalk tribute honors Colorado's great culinary creation.

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

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.

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

A downtown park built on top of unclaimed graves.

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

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

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

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

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

The ruins of a town wiped out by the second-largest earthquake in recorded history.

This WWII-era military installation once held an entire city within its walls - now, its walls are falling down.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.