An acoustic anomaly with a mysterious cause sits in the heart of Tulsa.

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

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

This 1930s-era Route 66 Tulsa landmark was moved, restored, and filled with neon.

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

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

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

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

Nature's biggest mammal swims in landlocked Oklahoma.

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

A whimsical tower with a spiral staircase, inspired by the Space Age and the Möbius strip.

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

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

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

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

This historic motel standing at the "crossroads of America" offers a radio in every room and was saved by local protesters.

In Edwin Hubble's hometown, a scale model of the groundbreaking telescope that was named in his honor.

Everything good comes from Uranus

The world's second largest rocking chair is found on Route 66 in Cuba... Missouri.

Hundreds of graffiti artists have decorated this flood-wall on the west bank of the Mississippi River.

Giant works of art interspersed throughout meadows and woodlands offer a new discovery at every turn.

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

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.