Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

This replica small town lets visitors take a stroll through the story of progress in the U.S. via thousands of Americana artifacts.

Home to Hollywood history and a very special salt crystal.

A unique gallery chronicles the losers of American presidential history.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

This artsy public restroom is shaped like a giant john.

A unique attraction and museum dedicated to exploring iconic roadside structures.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

America's largest man-made forest was planted in an effort to bring back the past.

An experimental, automotive replica of Stonehenge.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

A real flying saucer, contracted by the U.S. Air Force.