This outpost of America's most popular fast-food restaurant is housed inside a palatial mansion.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

Possibly the smallest church in the world floats in the middle of a pond.

The shared home of a utopian commune that practiced "free love" a century before the hippies.

Not even a series of devastating fires could keep this odd castle in upstate New York from bouncing back.

An upstate New York garage advertises its services by literally putting the automobile above all else.

Down the road from where the Wright brothers lifted off is another flight tribute practically hidden from sight in the woods.

The Dover International Speedway is home to a towering, concrete-skinned, racecar-hungry behemoth.

Live chainsaw carvings of tiki statues aim to keep a tradition with ancient roots alive in this small Delaware town.

The historic home still shows the scars from a little run-in with the British in 1813.

Designed to commemorate the founding of the first settlement in Delaware.

World War II-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers.

A unique marker erected during the 18th century.

These old doors are covered in the signatures of Rehoboth Beach artists dating back to the 1930s.

The mistake that launched the commercial broiler chicken industry is immortalized in the town where it took place.

This sculpture commemorates the first instance of an American president pardoning a turkey.

This Upstate New York park squeezes a lot of history into its two-acre triangular space.

One of the only single-person private gravesites in New York City.

Historic town settled in the 19th century because of its convenient location along a popular coal transport route.

A man used his Civil War-era fortune to build this sanctuary in memory of his wife.

This roadside dinosaur park offered up lumpy neon thunder lizards in the name of kitsch and education.

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

A mummy and sarcophagus are part of the many wonders in this library's collection.

This giant temperature attraction created some giant electric bills.