These three lighthouses played a fundamental role in the maritime life of Eastham.

The largest glacial erratic boulder on Cape Cod.

European castle ruins in an American state park are actually the product of death and grief.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

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

A vast array of tropical plants collected by a vacationing couple.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

There are more than 4 million bricks inside this unofficial Lego museum in a former middle school.

This massive airship factory is so large that it has its own indoor weather.

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

The only depiction of Abraham Lincoln holding a weapon, and the names of all 9,000 Cuyahoga veterans of the Civil War.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

Check out the 125-pound chocolate reindeer in the back of this candy shop.

The remains of a massive blast furnace in what was once one of the country's largest iron-producing regions.

One of the last few period-correct, hand-operated canal locks in the country.

Visit a replica of the estate where Aaron Burr allegedly plotted a treasonous scheme against the United States.

Home to several unusual artifacts, including a huge painting of George Washington.

One of the few places where you can explore a 1918 paddlewheel steamboat from stem to stern.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

The playful side of the Columbus community is on full display.

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.