The celebrated eyesore created by starry-eyed sweethearts.

Grab a life-changing ham sandwich at this former horse butchershop.

Paris' linguistic guide to the international language of, yes, love.

This historic church with a connection to "Uncle Sam" is now a fraternity house.

This stained glass window designed by Tiffany Studios is hidden behind the circulation desk of a public library.

This relic of 19th-century infrastructure is one of the few remaining coal gas storage tanks in the U.S.

The original Uncle Sam was actually a New York meatpacker who is buried under this historic grave.

A public art installation featuring clawfoot bathtubs on stilts sparks admiration and controversy from locals.

The largest Star Wars collection in the world is its own galaxy of collectibles.

A pair of antique trolleys are on display at one of the oldest subway stations in the United States.

This mosaic commemorates the oldest subway tunnel and station in the United States.

This steep slide at a kids’ playground went viral after an police officer tumbled down it.

In 1958, an MIT fraternity pledge laid down on this bridge and instituted a new, unique unit of measurement.

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

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

Dim sum, served in a grand old theater.

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