The only Frank Lloyd Wright-designed structure in the architect's hometown.

This circus town museum recognizes the outstanding clowns of history.

More than 5,000 contemporary and "historic" mustards from around the world.

The only thing these street signs will help you navigate is your imagination.

This long unused shot tower on the Mississippi remains a point of pride for a small city in Iowa.

Salina's eye-catching giant mural depicting children at play is painted atop a century-old mill elevator.

This 41,000-acre wetland complex is the largest marsh in the interior of the United States.

In this rural town square, a unique statue honors the inventor of the microchip.

Raised high above the Cimarron River, this 1,268-foot rail bridge followed a half-century of trainwrecks, bridge collapses, and an abandoned town.

Is this 47.7-mile stretch of highway the longest straight road in the United States?

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

A burnt-out motel with priceless Native American artwork in the basement, redeveloped into apartments.

A motel dedicated to Southwestern nostalgia.

A stealthy Apache hideaway that became the haunting site of a mass grave.

Crafted in 1911, this steam locomotive spent its entire working life in Flagstaff.

The remains of a boarding school designed to forcibly assimilate Native American children.

This sanguine boulevard was named after a deadly cowboy bar fight.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

This popular pitstop lives up to its name.

The fictional star of "Breaking Bad" is memorialized with a real-life gravestone in his hometown.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

A Kansas grassroots sculptor decorates the local roadways with his sculptures made from found objects.

Kansas's Grassroots Art Capital welcomes visitors to Lucas through its very own World's Largest Thing.

A unique attraction and museum dedicated to exploring iconic roadside structures.