Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

One of Frank Lloyd Wright's final works was this UFO church.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

This unique crypt designed by Frank Lloyd Wright for his longtime friend was not completed in either man's lifetime.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

The oldest farmer's market in America is so ancient it was approved by the King of England.

The home of possibly the least-loved U.S. president stands as a sort of unpopular Monticello.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

This Art Deco service station has been providing tune-ups and turning heads for close to a century.

An abandoned stretch of highway, deteriorating next to the operational one.

A soon-to-be-forgotten roadside spectacle loaded with local lore.

The world's longest known cave system.

A former 19th-century tavern, famous for its peach brandy and honey concoction.

A museum to a cave explorer whose tragic death was a media sensation, and whose corpse became a tourist attraction.

Featuring one of the most complete and original collections of Presidential memorabilia, this is the site of the last front porch presidential campaigns.

For decades, this waterfall remained hidden because of an artificial dam.

A throwback train ride transports passengers through one of the lesser-known national parks in the country.

The tragic reality of a town riddled with rumors of haunts, chemical spills, and serial killers.

Origin of the blue-skinned Fugates of eastern Kentucky.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

Rabbit Hash is a heaping slice of Americana from another era, with a very peculiar origin behind its unusual name.