The absurd creation is a compulsory destination for selfies in Buffalo.

The world's longest known cave system.

Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

The only building in Louisville (hopefully) that contains two ancient holy skeletons.

A fiberglass jungle, deep in the wilds of the Cleveland suburbs.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

This lovely university observatory continues to sit abandoned since its potential savior was sent to jail for fraud.

A jukebox headstone marks the grave of the Cleveland disc jockey credited with coining the term “rock 'n' roll."

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

The angel of death appears to weep black tears at this grave marker.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

Quite possibly the last cross all humans will ever see.

Toxic waste disaster that founded the Superfund program.

The 25th President's marble casket can be visited in this classical Ohio tomb.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

The only statue of its kind to commemorate Washington's beginnings as an officer of the British Colonial Militia.

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

When a guy acquired a free church, he hauled it away piece-by-piece to make it the tasting hall at his vineyard.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

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

The prototype for all Nazi concentration camps.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

An underground city of salt.

A church of bones, decorated with 40,000 human skeletons.