One man’s hobby is another man’s world of metal wonders.

This peaceful Massachusetts graveyard was one of the first "garden-style" cemeteries in America.

Resonating tubes make music from highway overpass.

Impossibly life-like natural history models created out of glass by a father and son.

The massive machine creates cracking displays of indoor lightning.

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

Eclectic collections, artwork, and some feline friends fill the writer's former home.

The headquarters in Salem doubles as an occult art gallery.

A New England ghost town features a trail of boulders etched with intriguing life lessons.

Three prestigious academic collections come together to create a world-class natural history museum.

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

A beautiful Victorian-era cemetery, complete with a miniature village.

An enormous, inside-out glass globe built in 1935.

A historic custom house with ties to George Washington is now a shrine to local nautical history.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

This 3,500 pound obelisk was constructed with more than 1,000 reclaimed guns.

250-year-old farm now features sculptures, a petting zoo and a hippy-bazaar.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

This supermarket is suspended 25 feet above an interstate highway.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

This evocatively named natural crevasse was created by a torrent of water that smashed right through a granite deposit.