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.
Fort Washington (Cincinnati, Ohio) Fort Washington was a fort in the early history of Cincinnati, Ohio. The location is marked by a plaque at the Guilford School building, at 421 E 4th St, Cincinnati, which now occupies the site. The physical location of the fort was facing the mouth of the Licking River, above present day Fort Washington Way.