Lone survivor from Custer's Last Stand forever preserved.

A piece of John the Baptist in the American heartland.

Be a ninja - or just act like one.

"The Most Boring Road in the State."

This lighthouse and shipwreck museum keep a torch burning for the memory of the SS Edmund Fitzgerald.

As its grandiose name implies, this wooden dome is unsurpassed in size.

This shallow cave got its name from copious amount of human bones found inside.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

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

Lovingly nick-named the "Brick Dick" this municipal tower was winner of the World's Most Phallic Building Contest.

Astounding collection of coin-operated games and automata.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

A Beaux-Arts triumph rises from decades of decay to become the heart of a new innovation district.

The tomb of Increase Mather and his son Cotton, influential colonial ministers obsessed with the occult.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

The only surviving prototype for Buckminster Fuller's house of the future.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

The modern birthplace of Irish freedom.

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.