A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.

One of the few remaining American elm trees in New York’s Tompkins Square Park was the birthplace of a new religion.

A posh members-only club with a literally dramatic history.

The oldest living tree in Manhattan comes shrouded in sinister legend.

In this cemetery stands the country's first public crematorium.

World's largest collection of serial killer artwork and other macabre exhibits.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

A crumbling hospital from the 1850s on Roosevelt Island.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

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

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

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

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

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

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

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