Fairfield County, CT Parks Ives Concert Park Tarrywile Park & MansionRecreation park on 722 acres with 21 Squantz Pond_ Sheffield Island LighthousePicturesque boat ride to the three-acre park with picnic area and 1868 lighthouse that has four levels and 10 Collis P. Huntington_ Indian Well_ Longshore Park Sherwood Island_