The world's first commercial spaceport is a disappointment of cosmic proportions.

One of the American Southwest's most extensive collections of Navajo rock art.

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

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

Legends surround this jagged rock formation in the New Mexico desert.

These aggressively sustainable art homes look like something out of 1970's science fiction.

A clear blue swimming hole with hidden caves, still unexplored.

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

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

Its incredible collection preserves 170 years of sewing machine history.

This beacon for pre-radar pilots once guided Charles Lindbergh to a safe touchdown in Tulsa.

A museum packed with instruments, lyrics, and other mementos of the American folk icon.

A peculiar forest that was handcrafted for government experiments.

An old spiral fire escape dangles above a public courtyard in Midtown Oklahoma City.

The granite monument is engraved with the image of the talking horse's head coming through a barn door.

Where hills of dirt conceal the burial ground of one of the most powerful ancient Native American societies.

Tucked away on an empty wooded lot in suburban Oklahoma City lie the remnants of an abandoned circus camp.

An acoustic anomaly with a mysterious cause.

A psychedelic labyrinth on the San Francisco bay.