The Wonder Road aka Doobie Lane, a mile-long strip of dirt road filled with folk art.

This charmingly homemade amusement park has been growing for 40 years.

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

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

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

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

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

This pseudo-steampunk weapons facility is the world's largest wood and glue structure, and packs quite a wallop.

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

"I did this all while you were watching TV."

A museum dedicated to the alleged Roswell Incident.

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

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

A Roman-inspired temple once controlled half of San Francisco's waters.

The black lab that was voted mayor of a California town is forever remembered by a life-size statue.

This hidden stream beneath Indianapolis makes an appearance in the best-selling novel "Underground Airlines."

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

Fourteen curious and controversial white bunnies sit in a circle near Newport Beach City Hall.

This Central New York ghost town was once a prosperous railroad community.

The steel cable lets adventurers zoom between two mountain towns at speeds of up to 75 miles per hour.

An ingenious solution to a tricky engineering problem, this spiraling bridge takes drivers for a dizzying spin.