A tiny piece of the Moon is embedded in this stained glass masterpiece.

Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

Home to items never before seen by the public.

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

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

The Aldie Gristmill was once the largest factory of its kind in Loudoun County.

These unusual rooms on wheels are holdovers from the 1960s.

The romance of early commercial flight still fills this Art Deco destination.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

This cannonball stands as a reminder of the final act of a fleeting governor amidst a revolution.

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

The only recreation of William Shakespeare's indoor playhouse.

Lines from a walking song are etched into a rock in Natural Bridge State Park.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

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

Exact replica of the ancient monument, but much, much lighter.

Outsider art meets paleontology at this roadside reptile repository.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

A quirky Poe-themed joint on an island keen to celebrate its overlooked connection to the famous writer.

Visitors come from all over to bring gifts and tokens to the grave of Alice, who is thought to have died of a broken heart.

The uniquely-designed winter home and sculpture studio of Anna and Archer Huntington.