A ceramic-tiled room at the Seelbach Hotel said to have secret tunnels used by Al Capone and a crowd that helped inspire F. Scott Fitzgerald's 'The Great Gatsby.'

This candy shop has been serving up sweets to the Louisville area since the 1850s.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

The final resting place of two unknown soldiers.

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

Famous church recognized for both its unique design and disciplined monks that live according to the Benedictine discipline.

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

Though it's thrived abroad, this forgotten Dunkin' rival has just one store left in the States.

A sculpture of a giant man escaping from the depths of the Earth.

A giant wooden statue of one of the greatest pitchers in 19th-century baseball.

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

A statue high in a hill that represents how Buffalo Bill got his name.

This lakefront cottage was crafted in the 1800s and was once a sanitorium.

An unusual statue in Wisconsin of the first daily comic strip character.

See where Bill Murray kidnapped a hapless Punxsutawney Phil.

The final resting place of Gary Gygax; co-creator of Dungeons and Dragons.

At the largest railway museum in the United States, you can see everything from an early steam engine to a functioning Thomas the Tank Engine.

While he no longer has an eatery to give him context, this off-brand Paul Bunyan still holds his giant hot dog with pride.

One of the first intercontinental ballistic missile sites in the United States.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

This roadside park filled with unusual statues is on the grounds of an abandoned railway station.

Today this bizarre rooftop phone booth seems like a piece of kitsch but it was once used to spot disastrous storms.

This colorful monument commemorates a little-known story from the life of Abraham Lincoln.