This census-designated place first settled in 1623 is home to a defensive fortification built at the mouth of what river?
Fort McClary Fort McClary is a former defensive fortification of the United States military located along the southern coast of Maine at Kittery Point. Built at the mouth of the Piscataqua River, it was used primarily throughout the 19th century to protect approaches to the harbor of Portsmouth, New Hampshire, and the U.S. naval shipyard.
Laugharne Castle Laugharne Castle (Welsh: "Castell Talacharn" ) is a castle in the town of Laugharne in southern Carmarthenshire, Wales. It is located on the estuary of the River Tâf and was originally established in 1116. It was rebuilt as a Norman stronghold in 1215 and has seen many alterations over time, becoming a Tudor fortified manor house in the sixteenth century. It changed hands twice during the English Civil War, being eventually captured by Parliamentary forces in 1644.