More than 3,200 cookie jars line the walls and shelves of this little shop and over 1,000 salt and pepper shakers

This bridge uses an inverted bowstring truss and is believed to be the only of its kind in the United States.

A theme park featuring a replica of Noah's Ark built to the measurements specified in the Bible.

This 30,000 square-foot museum is home to an extensive collection of art and artifacts that reflect the history of southwest Ohio.

Built around 1845, this house was occupied for 100 years, serving as a home to a prosecuting attorney, a Union Civil War general, and a wealthy socialite.

Rabbit Hash is a heaping slice of Americana from another era, with a very peculiar origin behind its unusual name.

Inside, ancient treasures. Outside, modern contradictions.

A castle built by an eccentric medieval enthusiast in suburban Ohio.

This tower-tomb honors a president who only held office for a little over a month but dedicated his life to his country.

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

Historical structures and natural wonders await visitors to this preserve.

What is it about mushrooms that makes people wish they lived inside of them?

This magnificent Cincinnati graveyard is also a popular public park.

An art deco ice cream shop covered in vintage train station tiles.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

One of the few beardless depictions of Lincoln, George Grey Barnard's 1917 statue was denounced by many—including Lincoln's own son.

A gift from Scotland to the United States in memory of the 270 lives lost when Pan Am Flight 103 exploded over Lockerbie due to a terrorist bombing.

Recorded as the first person buried in Arlington Cemetery.

This "castle" is actually a limestone and quartz formation hidden along a trail.

Born a slave on the Arlington estate, Parks dug the first graves at Arlington National Cemetery, and was buried there, too.

Soldiers were buried next to Lee's house in the center of Arlington Cemetery to dissuade the general from reclaiming his property after the war.

The rogue roots are gradually consuming some of the historic marble grave markers.

This unique historical monument features large concrete spheres designed to resemble fallen stars.

The granite monument is engraved with the image of the talking horse's head coming through a barn door.