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

Site of a former hidden treehouse in New Orleans.

This New Orleans statue of a portly figure in a goofy hat pays homage to a classic of satirical literature.

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

Storyville was New Orleans' historic red light district and hotbed of jazz music, sometimes referred to simply as "The District."

The second oldest continuously operating bar in Louisiana.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

The curiosities and wonders of pharmacy in a delightful historic building.

This abandoned train tunnel has been the subject of countless ghost stories for years.

Home of a 28-foot tall stalagmite known as the War Club.

A cult archaeology conspiracy theory claims these West Virginia petroglyphs were written by Irish monks in Ogham.

A historic coal mine that doubles as a museum and tourist attraction.

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

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

A table rock formation that has been intriguing West Virginians for years.

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

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

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.