Giant novelty guitars now mark the spot where Robert Johnson is said to have sold his soul to the devil.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

After miraculously surviving a giant flood, the 19th-century nut tree and its offspring are protected with their own tiny park.

This quirky Arkansas wax museum does not shy away from the macabre and the grotesque.

This tiny 19th-century tunnel was built so a man could move his cows from one field to another.

A Florida college boasts the world's largest single-site collection of structures designed by Frank Lloyd Wright.

This public space is speckled with the eerie remnants of a defunct amusement park.

The futuristic test model of an iconoclastic visionary who wanted to redesign the world.

A haunted hill that supposedly defied gravity.

In a city crazy for seashells this museum educates and amazes visitors using the wonder of cast-off exoskeletons.

A collection of 11 million buttons illustrates the human toll of the Holocaust.

This abandoned 19th century orphanage started as a boarding school for children of Civil War veterans.

A Depression-era sculpture by Charles Umlauf survives in a small suburban post office.

The remnants of Peoria's proud baseball past stand slightly abandoned, but not forgotten.