At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

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.

Bizarre Cavern.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Three prestigious academic collections come together to create a world-class natural history museum.

The largest body of water in Massachusetts annihilated four small towns just to slake Boston's thirst.

This zombie-themed restaurant stands out in the heart of corn country.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

The quiet field that inspired one of the most famous songs of all time.

The Liverpool street made famous by the Beatles is real.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

The other side is actually green.

Mosaics, storks, and brothels—this ancient city has it all.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

Gladiators battle and chariots race daily in the ruins of a once-great Roman city.

As the Dead Sea continues to deplete, massive sinkholes open along its banks.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.