A war memorial that appears to ascend from its forested setting.

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

The first transatlantic wireless communication between the U.S. and Europe took place here in 1903.

This sculpture memorializes the town's connection to the famous horror author Edgar Allan Poe.

One of the smallest churches in the United States is located along the side of the road in a residential neighborhood.

A small obelisk commemorates the launch site of the world's first liquid-fueled rocket.

This American Sycamore was grown from seeds that accompanied the Apollo 14 mission in 1971.

One of the oldest baseball fields in continuous use has been hosting games since 1878.

This plaque is dedicated to one-half of the Magliozzi brothers and their hit radio show, 'Car Talk.'

This location holds the truth to what truly happened that faithful night.

This historic Victorian mansion is allegedly so haunted that a signed waiver is required to enter.

This old mill and former police station now present a world-class collection of Orthodox iconography.

A tribute to the couples who brave long periods of separation during wartime.

Narrowest house in Boston.

Dedicated to a local cow who escaped a slaughterhouse and became an international symbol of peace.

A small burial ground honoring Native American veterans of the Revolutionary War.

A historic bridge no one is allowed to cross.

This replica of a historic fishing shack long dubbed the most painted building in America.

Location of the first public performance and singing of the "Battle Hymn of the Republic."

The Inuit kayak from Robert Peary's 1896 expedition to Greenland is now on display at a local library.

A rich collection honors the iconic American artist, down to the jacket worn in his “Freedom of Speech” painting.

This historic hotel was once home to Henry David Thoreau and rumored to be haunted by ghosts of fallen soldiers from the American Revolution.

In 1777, two men were killed after being struck by lightning at the same time.

The largest living museum in the Northeast recreates life from the Early Republic period complete with costumed historians and reenactors.