Ruins of an American Civil War iron forge still survive today.

An eerily abandoned stone tower is all that remains of a demolished dam on Cape Fear River.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

Abandoned rock quarry now a haven for mountain bikers and hikers.

A reversed traffic signal that was once violently misinterpreted as a statement on British-Irish relations.

This Art Deco fortress in upstate New York gives Manhattan's vaunted examples of the style a run for their money.

This folk art dinosaur was almost pushed to extinction due to lack of a building permit.

A tomb with a window to ensure the interred wasn't buried alive.

Cryptid lake monster honored with its own monument.

Scary metal statues adorn some of the signature buildings of Burlington, VT.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.