Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

The only surviving fragment of the lost Narragansett Pier Casino.

A 60-room castle constructed by a horse-racing heir.

Mysterious stone tower featured in many alternative histories of the New World.

This Rhode Island mansion was a stand-in for the exteriors of Collinwood in the original "Dark Shadows" series.

A railroad magnate's replica village has become home to a genetic seed bank for rare breeds of livestock.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

The oldest still-operating tavern in the United States was once owned by a pirate.

A crumbling stone stable and carriage house are all that remain of a manse that was once filled with Egyptian artifacts.

Arlington Cemetery exhibit dedicated to death and grieving.

A beloved horticultural oasis on the grounds of a wealthy family's former estate.

Beautiful views of the surrounding hills and birds of prey can be found at this sanctuary.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

The oldest active church in Pennsylvania is also the second oldest Swedish Church in the United States.

Frank Lloyd Wright built this suburban synagogue late in life, but it stands among his most iconic masterpieces.

The oldest surviving presidential residence in the United States.

Descendants of this colonial Pennsylvania family still travel from far and wide to visit the 300-year-old home of their Quaker ancestors.

America's smallest national park site is the former residence of exiled Polish national hero Thaddeus Kosciuszko.

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

Once the most painted on object in the world, this short campus fence is well on its way to being so again.

Alexander Hamilton’s creation caused quite a bit of controversy.

This beloved marketplace mascot poops money and grants good luck.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.