Morgan Hill, also called Mammy Morgans Hill, is a low mountain in Williams Township, Northampton County, Pennsylvania, south of Easton. Its main peak rises 673 feet within the Reading Prong of the Appalachian Mountains and overlooks the Delaware River and the route of Interstate 78. The hill was named for Elizabeth Bell Morgan, who lived from around 1759 to 1839 and was the widow of Dr. Abel Morgan. A well-known local figure, she operated a tavern on the summit, and the mountain later came to bear her name.