An Irish Memorial commemorating those who perished due to potato blight.

Yo, Adrian!

The Burnside Fountain and its questionable interpretation.

19th-century operating theatre in which the use of ether was first demonstrated - plus, a skeleton and a mummy!

This nearly endless university hallway is home to a unique sunset known as "MIThenge."

A tiny monument to the classic American candy.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

This supermarket is suspended 25 feet above an interstate highway.

A steampunk wonderland that preserves America's history of industrial innovation.

Restaurant in a 1741 farmhouse that touts the story of its haunting on its menus.

The massive machine creates cracking displays of indoor lightning.

Current docking place of the SS United States, the fastest transatlantic ocean liner.

This elaborate towering structure was once famed for its revolutionary height.

This impressive Boston holy house is the American mecca for Christian scientists.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

Legends surround this jagged rock formation in the New Mexico desert.

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

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

Lie in a hammock where George Washington stood.

Ice cream stand, snack bar, and time capsule of milk conveyance.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

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

A massive Montreal stadium that has seen nothing but trouble since its inception.

There must be a pun in this haystack somewhere...