One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

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

This giant monument of the RCA mascot is a beloved fixture in Albany, New York.

With some 500,000 books across five buildings, this bookstore is a reader's paradise.

This classic steam-powered train takes tourists on a nostalgic trip around the Connecticut River Valley.

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.

A museum dedicated to the quirky and colorful world created by Springfield's favorite son.

A preserved trolley track that was transformed into a museum of transportation.

The Boston square dedicated to the dark poet who was born nearby.

The former locus of Boston's high culture has been shuttered and buried for over 70 years.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The massive machine creates cracking displays of indoor lightning.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

This lovely hilltop tower was specifically built to withstand 100 MPH winds.

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

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.