A 200-year-old collection of oddities and medical paraphernalia.

The abandoned transportation hub hides within the Glasgow attraction it once served.

The final resting place of a poisoned lover whose death was at the center of one of Glasgow's most sensational murder trials.

A scattered trail of street art adds a pop of color to the city's stark structures.

Glasgow's memorial to the International Brigade volunteers from Great Britain who fought and died in the Spanish Civil War.

Inside this wonderland of weird, visitors are treated to a collection ranging from skeletons to haunted artifacts.

A miniature world of concrete and stone in Springfield, Ohio.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

The largest ancient burial mound in Ohio.

The world's first aircraft factory has been hiding inside an automobile plant for almost 80 years.

A headstone tells the sad story of a lost little boy and his pet dog.

A real flying saucer, contracted by the U.S. Air Force.

This stuffed pigeon of war had the very serious name "John Silver" until he lost a leg in battle.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

Taste the white whiskey that the United States' first president once distilled and enjoyed.

Built to defend Washington D.C. during the Civil War, this fort became a post-war nucleus for a thriving Black community.

Long buried under the 20th-century landscape, this lift lock of the Alexandria Canal is the lone remnant of an ambitious early American transportation project.

This brick-lined pedestrian walkway was once a railway tunnel used during the Civil War.

This colonial tavern played host to George Washington, Thomas Jefferson, and other famous early Americans.

The graveyard holding the remains of George Washington's slaves was forgotten for nearly 200 years.

The tomb was guarded by soldiers from both sides of the war, and some left their initials carved in the brick.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

The first American department store, and home to the largest operating musical instrument in the world.