The 25th President's marble casket can be visited in this classical Ohio tomb.

This moving cemetery sphere is a slowly rolling stone.

Featuring one of the most complete and original collections of Presidential memorabilia, this is the site of the last front porch presidential campaigns.

The inventor of the iconic Pringles can was so proud of his invention he was buried in one.

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

A circle of giant painted vases in the former pottery capital of the United States.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

The site of Neil Armstrong's first flight is marked by a full on replica of the moon landers.

An office built to look like a giant basket.

The only presidential monument to display a late POTUS's actual casket.

Superfans of The Shawshank Redemption can take a driving tour of most of the films real locations.

This magnificent Cincinnati graveyard is also a popular public park.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

The angel of death appears to weep black tears at this grave marker.

This remote island in Iowa was abandoned after being devastated by flood.

Eight feet in diameter and more than 24 feet around.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

The empty tomb that houses the memories of Roy Bertelli's revenge.

Tucked away on a hilltop in the backwoods of Mississippi lies the remains of a blues legend.

Contrary to popular belief, this memorial does not actually claim to mark the bluesman's grave.

Though Johnson is not actually buried here, an Atlanta-based band sponsored a headstone for him.