Its unique collection details the history of the state's svelte railroads.

The world's only and thus largest collection of its kind celebrates everyday wonder through simple umbrella sheaths.

A beautiful, creepy 19th-century castle stands incongruous in rural Vermont.

This historic mini-suspension bridge was swept away once but is now here to stay.

This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

A reliquary of pop culture marvels, including the world's largest (and most terrifying) Jack-in-the-Box.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

A comic book store got the road by its shop officially renamed after Superman's girlfriend.

This railroad tunnel was once the longest in Massachusetts.

This massive boulder is inscribed with the story of a sensational hostage negotiation dating back to Colonial times.

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

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

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

A cave dug by a man directed by ghosts to find pirate treasure.

Over fifty whirling pools left by the glacial age.

A collection of full-size movie monsters opened to the public.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

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