This site commemorates the former inn and restaurant where the chocolate chip cookie was first crafted.

One of the largest public collection of historic armored and military vehicles in North America.

Once the largest gravity dam in the world.

This railroad tunnel was once the longest in Massachusetts.

A tribute to the couples who brave long periods of separation during wartime.

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

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

The childhood home of the meat inspector who would become the face of America.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

This rare polygonal meeting house is rumored to be built in a circle so that the devil has nowhere to hide.

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

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.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

Despite its extensive history, this fort saw little to no combat.

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

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

Abandoned Italianate architecture on the coast of Maine.

An unusually designed bridge from the 1920s was built to withstand the tides and winds of Maine.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

This 19th century granite fortification is one of the most well preserved forts in New England.

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

Life-size bronzes of the Grinch, Cat in the Hat, Yertle the Turtle, Sam-I-Am, and the Lorax—and the author himself.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.