Claims to be the "World's Highest Hill."

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

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

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

The surprising home of the iconic Santa Monica Pier Ferris Wheel.

An old spiral fire escape dangles above a public courtyard in Midtown Oklahoma City.

This abandoned, windowless concrete block is one of the strangest buildings in Tulsa.

Very likely the only museum in the world that celebrates the glory of the humble banjo.

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

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

A peculiar forest that was handcrafted for government experiments.

A former chicken restaurant that doubled as a speakeasy is now a quirky home full of wonderfully strange traditions.

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.

Tucked away on an empty wooded lot in suburban Oklahoma City lie the remnants of an abandoned circus camp.

The world's only museum devoted solely to the art and collection of action figures.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

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

Nature's biggest mammal swims in landlocked Oklahoma.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

An acoustic anomaly with a mysterious cause.

Cannon designed to fire an atomic warhead.

This roadside park filled with unusual statues is on the grounds of an abandoned railway station.

This three-dimensional brick mural is the longest of its kind in the United States.