Willowwood Arboretum, 130 acres of rolling farm land, has about 3,500 kinds of native and exotic plants, many of them rare. Both wild and cultivated plantings can be seen on self-guiding tours. In addition to undisturbed forest, historic collections include oak, maple, willow, magnolia, lilac, cherry, fir, pine, a superb specimen of Dawn Redwood (Metasequoia) now more than 98 feet tall, masses of ferns and handsome stands of field and forest wild flowers.