This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

This mill has survived a tumultuous past to still produce flour and cornmeal.

Site of the 1926 murder trial of Ernest Burkhart who was involved in the "Reign of Terror."

The only fully-realized skyscraper built by the famed American architect, Frank Lloyd Wright.

This museum holds not just a world class collection of firefighting artifacts and gear but even the region's first fire station itself.

The modest childhood home where the baseball legend and Yankees star learned to hit from both sides of the plate.

This unusually circular centenarian barn became a Route 66 icon.

An oil baron's wild paradise and the winner of an ill-fated air race.

Sid Vicious famously punched a hole in the wall of this iconic music venue.

A museum honoring Oklahoma military service, where you can look into Hitler's mirror and see a Mickey Mouse gas mask.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

No matter what the plaque under this massive legume says, this is not the world's largest peanut.

Sitting in the arguable birthplace of the Wild West, this museum holds the largest collection of bronco busting bric-a-brac in the world.

This historic theater's pipe organ still accompanies silent films just like it did in 1929.

When you can afford only half a road, you build only half a road.

One believer transformed a local curiosity into proof of Vikings on the Great Plains.

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

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

This former mining town was named the most toxic town in America.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

Nature's biggest mammal swims in landlocked Oklahoma.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

An acoustic anomaly with a mysterious cause.