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

Shelves covered in dozens of coffee bean varieties fill this North End institution.

A coastal rock outcrop with mysterious inscriptions variously attributed to Native Americans, Portuguese, Phoenicians, Norse, and more.

The filming location of a shark attack in Steven Spielberg's famous shark movie.

Home to the Titanic Historical Society's collection.

This is the house that spite built.

Painstakingly built dioramas sit unnoticed in a Boston office building.

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

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

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.

Narrowest house in Boston.

Beautiful steampunk ghosts of early Massachusetts.

Radical Bookstore and Community Space.

The thousands of shades on display — some toxic, others impossibly rare — are a library of more than just color.

Three prestigious academic collections come together to create a world-class natural history museum.

Dim sum, served in a grand old theater.

Friction between grains of sand cause a curious "singing" sound.

Museum dedicated to awful artwork.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

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

Two thousand artifacts from around the world collected by one woman who loved to travel.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

A beautiful Victorian-era cemetery, complete with a miniature village.