Big gun installations, built over a massive cemetery, now abandoned & hidden in trees.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

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

The fifth-longest natural arch in the world, and the longest outside China.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

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

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.

This abandoned prison castle has become an imposing gallery of graffiti art.

A piece of John the Baptist in the American heartland.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

This stunning gothic ruin was a casualty of the Indiana steel industry crash.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

The multinational Burger King chain is banned from operating within 20 miles of a family restaurant filed under the same name.

One of the most powerful computers in the world can be visited by anyone who wants to experience more computing than they can handle.

Man-made geyser that rises to the exact height of the Gateway Arch.

An abandoned factory along the Mississippi coated by a giant mural.

Less a museum than a bizarre fantasy world created by artists and engineers.

The Magic House provides a beautiful and creative environment for curious youngsters to get their knowledge on.

A sculpture of a giant man escaping from the depths of the Earth.

Entombed in this strange, white stone hill are the deadly remains of radioactive weapons production.

Nature's biggest mammal swims in landlocked Oklahoma.

These massive mitts are made of 30 tons of devotional bronze.