This stone memorial pays tribute to a massive shipwreck which was sadly overshadowed by the death of John Wilkes Booth.

This former maximum-security prison is creepy, sobering, and supposedly haunted.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

John Hendrix predicted the creation of the "Secret City" built as part of the Manhattan Project.

A roadside music shop featuring a confounding series of folk art installations.

This 19th century mansion façade adorned with immigrant patriotism is a symbol of Louisville’s history.

One of the greatest boxers and humanitarians to ever live chose his hometown as his final resting place.

This small museum is kept in a house that was integral to the genesis of Uncle Tom's Cabin.

An equine tribute in a charming Southern city that calls itself "The Horse Capital of the World."

Outstanding collection of 19th century medical instruments includes a life-size figure cast from as many as 200 cadavers.

This tombstone marks the final resting place of the beloved 1990's character, Ernest P. Worrell.

A flamboyantly decorated bridge signals diversity and fellowship at the entry to Indianapolis' Broad Ripple Village.

A modern-day wunderkammer dedicated to Indianapolis history, Afrofuturism, and musical vibrations.

The carved remains of a 200-year-old oak tree memorialize the namesake of the iconic "Wizard of Oz" character.

The 40-year-old machine serves soda quicker than you can catch it for a mere 75 cents a pop.

An abandoned observatory in the middle of the Illinois prairie.

An amazing collection of scale model ships.

The oldest experimental corn field in America is still creating better ways to grow crops.

Built in 1933, this unique ballroom is nicknamed the "floating dance floor."

This unique zoo is the only place in the world where you can see all 15 species of crane.

The museum houses one of the world's largest collections of glass paperweights.

Eternal resting place of the grave robber and murderer who served as inspiration for many of cinema’s famous madmen.

Meet the "Green Monster" of Monico, Wisconsin.

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