Rowdy rebels fortified this home during the first popular uprising in United States history.

The maritime museum that boasts the largest nautical library in the western hemisphere.

What was once the largest NFL stadium.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

Inside the Wayne County airport is an amazing collection of lights and sounds.

This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

This restaurant proudly displays bread signed by the 39th president.

This small piece of Michigan is entirely surrounded by Ohio.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

A few times a day, you can see an animatronic cowboy shoot-out.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

This two-room factory has been cranking out the musical signifier of zaniness for a century.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

This giant pocket watch is the third iteration of a local landmark that has been standing just off the Santa Fe Plaza for over 100 years.

This museum explores the grim reality of life in the earliest British colonies in America.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

Built in 1931, this small passageway is believed to be the first modern skyway.

World's largest carved onyx figure stands as a tribute to enduring peace.

This statue of Olympic hockey coach Herb Brooks immortalizes one of the greatest moments in American sports history.