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

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

Abandoned silver mine strewn with wrecked and twisted structures.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

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

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

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

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

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

A tragedy and memorial that raised awareness about the dangers of unsealed mineshafts.

The remains of a failed canal can be found in several towns near Lake St. Clair and is known historically as "Mason's Folly."

The very isolated Charity Island Lighthouse has been watching over Saginaw Bay since 1857.

This tribute to a local man towers within a quaint lakeside park.

Perched atop a brick smokestack, this enormous lug nut symbolizes the local minor league baseball team.

This scenic overlook commemorates the tragic death of a soon-to-be-married lumberjack.

The restored ferry is now a dockside museum and a unique bed and breakfast.

One of the few working locomotive roundhouses in the United States.

Reason for Michigan's potential diamond mine.

Large pioneer village showcasing life during boom times.

Watch the ships come in on Michigan's 210 ft. high observation deck in Sault Ste. Marie.

A charming remnant of 19th-century fishing towns sits on Michigan’s Leelanau Peninsula.