The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

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

Practice your Dirty Dancing lifts in the manmade lake where Johnny Castle himself did.

This shifting North Carolina sand dune is an odd little desert surrounded by oceanic forest life.

Andy Griffith's hometown has made itself up to look like the fictional town of Mayberry.

One of the best places to see feral Colonial Spanish Mustangs in the United States.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

Who needs fancy modern water slides when this giant North Carolina rock works just as well?

The perfect place to take a family of giants for a beach vacation.

This granite rock face is named for the magnificent reflection that occurs when the sun hits it just right.

An annual celebration of the region's successful elk reintroduction program.

This winding road of 318 curves is a must-visit for (careful) motorcycle and sports car enthusiasts.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

The "mysteries" of this quintessential roadside oddity were almost destroyed by neglect but were saved by fans of kitschy wonder.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

This abandoned amusement park was built on a site with a dark history.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

One of the few surviving "Wigwam"-themed motels.

This is the last hand-cranked chain ferry of its kind in operation in the United States.

One of the largest crucifixes in the world stands 55 feet tall in a secluded, wooded area of northern Michigan.

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