Rock face that shares a name with Mary Shelley's famous doctor.

A beautiful Gilded Age hotel in the White Mountains with surprising diplomatic history.

The eccentric mansion of one of the most popular horror authors of modern times.

The “Grand Canyon of Maine” is a three-mile gorge full of striking geological features.

The house and graveyard used in the Stephen King spine-chiller.

This museum on a college campus pays tribute to the Arctic and to two explorer alumni.

The most photographed house in Maine looks good enough to eat.

Palatial mansion estate used in films including "Flowers in the Attic" and "The Witches of Eastwick."

An eccentric inventor's castle home with its own indoor weather system.

New England's "Witches of Eastwick" locations, in all of their quaint white churched glory.

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

Over 50 whirling pools left behind from the glacial age.

An eccentric playboy's astounding natural history collection.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

A nearly 100-year-old dining car in upstate New York embodies the golden age of roadside dining.

These mouldering mansion ruins remember a time when the Catskills were nothing but luxury.

At this former Prohibition speakeasy, electric birds signaled the arrival of hooch.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

The world's largest indoor go-kart racetrack is hiding in Connecticut.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

This factory made "health corsets" that were a step towards liberating women's bodies.

An abandoned castle owned and ignored by Masons carries a cursed history.

This once luxurious Catskills resort is now a haunting ruin.