This tiny church near Sleepy Hollow contains Henri Matisse's last work, a rose window, and nine windows by Marc Chagall.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

This candy-colored storybook village originated as a 19th-century Methodist campground.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

No one really knows how these old hobby horses got here, but the herd keeps growing.

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

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

The only certified Trappist brewery outside of Europe hides in the central Massachusetts hills.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

The attic and basement house two museums stuffed with oddities like swallowed spoon handles and a shrunken head.

Even with only two residents and one building, this tiny Illinois town is famous for its burgers.

An Art Deco gem that held together the artistic heart of an agricultural community for 92 years.

This Mediterranean castle was built for a millionaire and his giant dog.

The 40-year-old machine serves soda quicker than you can catch it for a mere 75 cents a pop.

The mysterious white squirrels of this Illinois city are treated like sacred cows.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

The early American colonists were such ferocious drinkers the law actually required every town to have a tavern.

Who knew the Devil's domain was a hot spot for tubing?

The world's largest public collection of PEZ memorabilia.

This small-town pizzeria won the Hollywood lottery.