A six-story-tall golden pyramid, surrounded by a moat.

Robots, lasers, and whoopee cushions, oh my!

An unlikely beach paradise of giant sand dunes lies between two lakes just a few minutes from Michigan's cherry country.

This lone tree and dramatic sandstone outcropping are so beloved by Michiganders they can be found on one of the state’s coins.

This freshwater spring fills with 10,000 gallons of water per minute.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

A plaque on the side of a parking garage marks the burial place of a great Ottawa chief.

One of the world's earliest skyscrapers.

Take a trip back to the 1950s and the heyday of the road trip along Historic Route 20.

Why have you never heard of the second most popular tourist site in New York?

This island castle contains enough secret passageways to support a season of Scooby-Doo episodes.

The private island of Yale's elite Skull & Bones society is kind of a dump.

A castle built for love, and abandoned due to heartbreak.

This tiny little island has, as the name says, just enough room for its single house.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

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

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

This steamer is known as "The ship that built Cleveland."

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

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

World's largest herd of white deer populate a former U.S. Army depot.

Could it have picked a better place to land?

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

Frank Lloyd Wright’s most iconic home dangles over a Pennsylvania waterfall.