Park offers exceptional hiking and biking opportunities, horseback rides, boat ramp and RV camping. Hundreds of trees, shrubs and wildlife. Living history of St. Derion in the park. Cross-country skiing and sledding in winter. Grounds open year-round for primitive camping and hiking. Museum and other facilities open Memorial weekend-Oct, 9am-5pm on the weekends for living history program. Horseback rides everyday during the summer and weekends thru Oct. On Fri and Sat nights the last three weekends of Oct enjoy haunted Hallow rides from Dusk-11pm. Park permit required. Camping fee charged.