Despite violent work crews and massive delays this abandoned canal tunnel was built to last into the modern day.

The remains of the dam that unleashed a 15-foot wall of water on Denver.

This underfoot portrait is the work of a disgruntled painter inspired by a tragic poem.

This restored farmhouse is a time capsule of a 19th-century Colorado homestead.

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

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

This iconic science fiction house still looks like something from the future.

A home covered with elaborate mosaic and other pieces of art.

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

A small store filled with animal skulls and other curiosities.

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

One man's love for East Coast diner culture brought an entire eatery all the way from New Jersey to Colorado.

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

In the middle of a suburban Denver neighborhood is a cave that once provided solace for a prominent Ute chief and his family.

Final resting place of a 19th century gold prospector and convicted cannibal.

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

An old railroad grade built for the construction of Hoover Dam is now a recreational trail featuring several tunnels and sweeping views of Lake Mead.

A new kind of theme park for adults off the Las Vegas Strip.

Wayne Newton's sprawling estate is now open for visitors to catch a glimpse of his "heart and soul."

An exotic wildlife habitat right off The Strip.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

An ominous concrete cube cuts a dystopian silhouette atop this California mountain.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.

A strange house built only at night, with rumored mystic inspiration.