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

Take a steam-powered ride straight out of the past on this Appalachian rail line.

Each year a new straw behemoth is born.

This crumbling folly looks like an enchanted left over from Middle Earth.

This former Norwegian sailor's church is slowly being taken over by ramshackle robot musicians.

This collection of grinning ephemera has grown from basement to Brooklyn.

Adherence to strict Jewish laws is required to enter this ultra-conservative New York village.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

Bizarre Cavern.

This park contains a number of standing stones meant to heal and inspire.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

A museum dedicated to exhibiting remarkable outsider art.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

In which a local geological marvel becomes a quaint roadside attraction.

A toxic ghost town sitting atop a massive coal fire.

"Where the ducks walk on fish."

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

Once the most painted on object in the world, this short campus fence is well on its way to being so again.

This eccentric mansion museum holds a impressive collection of rare and automatic instruments.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

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