A pair of black granite tails dive into a sea of grass in landlocked Vermont.

A deteriorating 1990s Girl Scout camp in a beautiful lush park on Lake Ontario.

Lake Champlain Bridge, the recently demolished and rebuilt bridge where they filmed "What Lies Beneath".

This charming woodland trail is peppered with poetry.

One car at a time please.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

This Maine bridge may be the last wire-supported bridge of its type in the world.

Floor-to-ceiling frescoes by local art students cover the interior of a nearly 200-year-old church.

The eccentric mansion of one the most popular horror authors of modern times.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

This candy-striped tower is the farthest east you can go in the United States.

Walk the same tracks that once ferried Gilded Age aristocrats to their vacation destinations.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

This picturesque abandoned home is rumored to be a spite house.

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

A unique columnar residence built in the 19th century.

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

A tiny plaque marks the location of the water source that facilitated the birth of modern-day Boston.

This historic patch of real estate offers a glimpse of colonial Boston.

The site where Charles Dickens gave his first public reading of "A Christmas Carol" in the US.

A men’s restroom became a sandwich shop.

The site of Paul Revere's historic two lantern warning.

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

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.