The wooden octagon in which Huckleberry Finn and A Connecticut Yankee were born can still be visited in upstate New York.

The little-known final resting place of one of America's greatest writers.

All that remains of one of the Civil War's more deadly POW camps is a simple flagstone.

A memorial to the 1913 tragedy that helped protect the workers of the future.

An allegedly haunted testament to a local businessman's desire for status, posterity, and charity.

A gazebo that inspired the fifth episode of the "Twilight Zone" still stands in the creator's hometown

Where one of the worst train disasters in the country took place, leading to upgrades in rail safety.

This two-room factory has been cranking out the musical signifier of zaniness for a century.

In the recreated studio of a visionary artist, a stone that may be more than meets the eye.

Final resting place of one of the classic authors of horror literature.

A fiberglass jungle, deep in the wilds of the Cleveland suburbs.

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

At this airport "microcinema," you can catch a film before you catch a flight.

The oldest tofu shop in the United States is a firm favorite with locals.

An emporium for the weird, creepy, rare, and just plain gross.

Statues of Ramona Quimby, Henry Huggins, and Ribsy the dog in the park where their adventures "really happened."

Ruins of a once-prized railroad station in New York.

A forsaken wonder in the middle of the East Side neighborhood.

A collection of unique outdoor sculptures surounded by the beauty of nature.

The world's longest known cave system.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

A massive environmental project transformed this former smelter into a beautiful park.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

This vessel is believed to be the oldest operating fireboat in the world.