This railroad tunnel was once the longest in Massachusetts.

The ghost town that was one of New Hampshire's first settlements now exists as a park detailing its history.

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

A 12,000-year-old bog boasting rare plants and fauna.

Around 100 sculptures from artists all over the world decorate the hiking trails surrounding this locale.

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

This wooly sculpture supposedly marks the birthplace of a famous nursery rhyme, or not.

A former copper mine which became a truly unsuccessful prison.

This abandoned neighborhood is now a park filled with beautiful trees, wildflowers, and hints of its past.

Burial ground for revolutionary veterans attracts tall tales, ghost hunters, not enough historians and preservationists.

A classic roadside attraction on Vermont's historic Route 5.

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

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

The house where Rudyard Kipling wrote the Jungle Book is also the location of the first tennis court in Vermont.

Designed as a place for patients to take in the scenery, this tower has a dark history.

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.

A rock outcropping left by a glacier that made itself useful throughout the centuries.

The final resting place of a wealthy landowner who helped create the largest public park in Western Massachusetts.

This exhibit is devoted to the games and wonder that Hasbro has brought children worldwide.

The largest body of water in Massachusetts annihilated four small towns just to slake Boston's thirst.

Over fifty whirling pools left by the glacial age.

A mysterious collection of stones stand outside a small New England town.

This decrepit abandoned building is made all the more eerie by its dark history.