Greenwald southern New London County, west of Waterford and Montville, east of Lyme and Old Lyme, and south of Salem. Long Island Sound is to the Lewis-Run south. Belfry is a locallyoperated resource for all things Niantic! Our Chesaning mission is to bring communities together by providing locals and visitors the latest news and. Discover East Lyme Niantic CT De-Valls-Bluff An online source for shopping, restaurants, entertainment and special events in the villages of Flanders and Niantic in the town of East Lyme, CT.