All that remains of this abandoned coal town is a beautiful, haunting cemetery.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

The final remnant of the Arkansas zinc industry is this historically protected ghost town.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

This deserted Gold Rush town is home to a Masonic lodge that, strangely enough, still holds meetings.

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

Neal Cassady may still have an open tab at one of Denver's oldest watering holes.

The burial grounds of a secret society includes fences topped with fake Tesla balls.

A museum dedicated to the mysterious cryptid.

The ghost town that ended up on Ebay.

A mental health hospital dating back more than 139 years, now features a museum.

The largest self-built castle in the U.S., six decades in the making.

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

See 150 million-year-old dinosaur tracks and bones dating back to the Jurassic period.

Over 1.3 million confiscated wildlife products fill this macabre menagerie of illegal animal specimens.

A Colorado store that specializes in all things spiritual, metaphysical, and witchy.

A seven-story 1920s mausoleum outside Denver houses thousands of remains.

One of the oldest continuously operating amusement parks in the U.S. is an open-air museum of Art Deco and neon lights.

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.

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

A collection of over 15,000 zines works to preserve DIY publishing culture.

A technicolor place of worship for Elevationists.

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