Barrington Beach is a beach located in Barrington, Rhode Island, United States. It has 4 acres of beachfront overlooking Narragansett Bay. The length of the shore is 700 feet. It is located in the East Bay region of Rhode Island. The beach went under massive construction in 2011, after changing the design and water supply because of Providence dumping their waste and sewage into the waters of the bay. The construction ended in May 2014.