What began as an art installation is now the private drinkhaüs for a brewery's employees.

North America's oldest quarantine facility was built in response to Philadelphia's 1793 yellow fever outbreak.

After hundreds of years of settlement, this once-bustling fishing village sunk into the Chesapeake Bay.

Behold the rickety wooden glory of the world's oldest operating roller coaster.

The Dover International Speedway is home to a towering, concrete-skinned, racecar-hungry behemoth.

The ruins of this Thomas-Jefferson-designed mansion have been left to crumble since the Christmas Day they burnt down.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

The oldest farmer's market in America is so ancient it was approved by the King of England.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

Historic home of America's sweetheart sharpshooter, Annie Oakley.

The resting place of a Civil War celebrity's amputated limb.

Outsider art meets paleontology at this roadside reptile repository.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

This pre-Revolutionary War grist mill ground corn and flour for soldiers in seven American wars.

A pre-Industrial Age iron furnace and the site of a nearly-forgotten piece of Black history.

This Maryland farm is known for its amazing corn mazes and its 30-foot junkbots.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

This pun was simply waiting to come to life, and one defense contractor made it so.

America's first federal monument.

The ruins of this long-abandoned unsuccessful gold mine can still be found.

The site of the climactic scene from the classic horror film is now a historic landmark.