This unique landscape is the only place in the world to dig for hourglass-selenite crystals.

This giant mimetic milk bottle has encouraged Route 66 travelers to choose dairy since 1948.

The largest single-building tribal cultural center in the U.S. is an expansive museum in Oklahoma City.

Home to the story of the outlaw turned funhouse mummy, Elmer McCurdy.

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

This unusually circular centenarian barn became a Route 66 icon.

It reportedly took three years to sort through all the objects in this eclectic lifelong collection.

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

Dad jokes and wordplay abound in this comic fake cemetery.

Named for the 39 tribes that live in Oklahoma, this restaurant's menu deliciously highlights local flavors.

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

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

The largest land animal skull ever discovered.

Celebrate the history of the rich and truly misunderstood relationship between man and pigeon.

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

Only museum dedicated to women pilots, with personal artifacts from Amelia Earhart and other aviatrixes.

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

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

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

Along the historic Mother Road is an old gas station with a secret counterfeiting past.

Nature's biggest mammal swims in landlocked Oklahoma.

An acoustic anomaly with a mysterious cause.