Abandoned Italianate architecture on the coast of Maine.

The only remaining historic maritime signal station in the United States.

This giant Boston statue of Mary is standing on a globe to show her power over the universe.

Dedicated to one of the darkest moments in Irish history, this memorial has faced its fair share of backlash.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

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

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

Millions of numbers carved in glass represent the tattoos forced upon victims.

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

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.

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

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

Trash escaped from a landfill to fill beaches with all kinds of treasure.

Hill-like structures formed by glaciers and sandy spits of land.

Solar powered Spectacle Island features all-green facilities.

The oldest surviving wood-frame building in North America is still in the family.

This clock tower is all that remains of Bird Hall, constructed by one of the founding families of this Massachusetts town.

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

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

A mysterious echo seems to defy the laws of acoustics.

This lovely little pond is named after the hundreds of soldiers' corpses that were rolled into the waters during the French-Indian War.

Two mermen, eternally spitting into each other's mouths.

A sewing machine tycoon built this miniature castle for the people and to beautify a lakeshore.

This picturesque cottage was the site of Ulysses S. Grant’s final and perhaps most important campaign.