Hiking Great Wass Island Preserve Great Wass Island, ME 04611 Gorgeous nature preserve located on Great Wass Island just south of Beals Island. Miles of walking trails give breathtaking scenic views of the ocean around! Historic Jonesport Historical Society 21 Sawyer Sq, Jonesport, ME 04649 | (207) 497-3003 Detailing the local history through preservation. Speakers