One of two giant blue cockerel statues erected with an intentional double meaning.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

A home designed to be on the cutting edge of comfortable, low-cost living.

This was the first homestead registered after President Abraham Lincoln signed the Homestead Act into law.

A celebration of the animation wizard's childhood home and antique railroad memorabilia collection.

Hundreds of samples of "Devil's Rope" hide in a defunct vintage elevator.

This otherworldly church spire reaches up toward the heavens.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

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

Nature's biggest mammal swims in landlocked Oklahoma.

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

Once the smallest park in the national system.

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

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

One of the best examples of Art Deco architecture in the United States.

A half-size replica of the World Trade Center towers above Tulsa.

The helicopter that "Tricky Dick" absconded from the White House in on his last day in office.

A military vehicle collection, showcasing how war transportation advanced from horse drawn artillery to self propelled cannons.

This institution celebrates the happy accidents of uncommon sticktoitiveness.

Profile of a sleeping person four kilometers long in 250-meter-high cliffs.

This picturesque cliffside beacon no longer calls to sailors but shines once a year in honor of a famous shipwreck.

This friendly fellow was built to honor an advancement in mineral processing.

This quirky roadside attraction provides insight into Minnesota's logging history.

The watery grave of an impractical idea.