Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

Portlandia is the second-largest copper repoussé statue in the United States.

A spiritual vortex among the red rocks in Sedona.

A building so large that it has its own weather.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

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

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

See massive fossils that are over 200 million years old in northeastern Arizona.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

The magic's in the hole!