Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

This empty Victorian manse on Staten Island is said to be haunted but is actually a real life crime scene.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

Seven people are buried in the middle of what's now a movie theater parking lot.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

A museum dedicated to the strange and extravagant costumes and memorabilia of the mummers, a tradition older than Philadelphia itself.

A layered tribute to the work of mosaicist Isaiah Zagar.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

The origin of this mechanical boy was a mystery until he revealed his maker by writing it in perfect cursive.

A daily replay of the experiment that proved the rotation of the Earth.

Dr Barnes' $25 billion private collection of art and arboretum.

World's first "penitentiary," meant to be humane, drove men insane.

Arlington Cemetery exhibit dedicated to death and grieving.

A rare view of a preserved Victorian science museum.

A unique sculpture park that specializes in the huge and bizarre.

One man's lifelong obsession with death.

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

A recently abandoned psych ward at the end of Sanatorium Road.

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.