This massive airship factory is so large that it has its own indoor weather.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

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

The spectacular collection of one of the world's best woodcarvers.

Annual Easter display made up of thousands of hand-painted eggs.

Landmark dedicated to the plight of the American Indian in the 21st century.

These beautiful wineries were at the center of Lake Erie's "grape belt" back when the Midwest dominated American wine production.

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

Ghost stories surrounded this “castle,” the only structure from a huge mansion that was never built.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

Deep scars on the earth left by the Ice Age.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

The angel of death appears to weep black tears at this grave marker.

Take a drunken tour inside the world's largest known geode.

Twenty-eight years after this local landmark was washed ashore by hurricane Hugo, it was washed away by hurricane Irma.

The only working large-scale tea plantation in the United States.

This recently rediscovered Civil War-era submarine was the first to ever sink an enemy ship.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

Settled in 1696, abandoned after the Revolutionary War.

One of the oldest living oak trees in the Southeast.

Paths are maintained, but trees have taken over plots.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.