A monument celebrating the idea of reaching inaccessible places.

This small shop walked so America could run on Dunkin'.

Large Massachusetts museum dedicated to Armenian history and culture.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

Thanks to its curved shape, this incredibly durable dam "whispers" to visitors.

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

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

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

There’s a hidden military meme engraved on the World War II Memorial.

Home to items never before seen by the public.

A magnificent waterfall is also home to the remains of a Roman hydraulic engineering system.

The yawning maw of this pagan visage is said to bite off the hands of liars.

Possibly the world's oldest rug, this Egyptian relic is woven entirely from ancient cat hair and once carried a mummified human foot.

A tribute to Ponce de Leon's supposed quest for eternal youth.

The homestead of American patriot John Adams.

The nation's second-ever First Lady urged the founding fathers to "remember the ladies."

Arrr! The most authentic collection of pirate artifacts in the world... matey.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.