4007 Bishop Hill Road, PO Box 133, Marcellus, NY 13108 (map)
The Interpretive Center is open M-F, 9-4 and Sat, 10-4. Closed Sundays and major holidays. Trails are open dawn to dusk every day with parking in upper or lower lots. The building will be closed on April 15th, May 27th & 29th July 1st, 3rd, and 4th. No dogs please.