The largest collection of historic military firearms in the United States.

A monument marks where a convent was burned by an anti-Catholic mob in 1834.

This plaque commemorates the call between Alexander Graham Bell and Thomas A. Watson.

This Dutch-styled residential building was originally a cocoa company's World's Fair showpiece.

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

Civil War Fort on an island in the Boston Harbor.

It's not a typo, now say it five times fast!

This historic cemetery is filled with markers that look more like candy than was likely intended.

On a side street near the interstate is the building where the famous anarchist once owned an ice cream parlor.

The massive machine creates cracking displays of indoor lightning.

This little-known rival to the Library of Congress houses one of the largest collections of pre-1876 American books, newspapers, and manuscripts.

Palatial mansion estate used in films including "Flowers in the Attic" and "The Witches of Eastwick."

Over 50 whirling pools left behind from the glacial age.

The largest arcade museum in the world chronicles the golden age of video games which ended promptly in 1987.

This smiling statue memorializes local cartoonist Bob Montana and his legendary creation.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

This small, unassuming, nursery plays hosts to some unique plant life.

This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

Even Henry David Thoreau found this glacial pothole irresistible.

A town wears its heart on the sleeve of a smiling girl, arms flung wide open in a cheerful greeting for all who encounter her.

According to the experts at the Guinness World's Record office, this is the longest candy counter in the world.

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

A historic bridge with a lovely acoustic anomaly.

No one really knows how these old hobby horses got here, but the herd keeps growing.