One of 16 Cleveland Metroparks Reservations, the North Chagrin Reservation is located in the communities of Mayfield Village, Gates Mills and Willoughby Hills. Many nature programs are conducted out of the North Chagrin Nature Center, which overlooks Sanctuary Marsh and is located off Buttermilk Falls Parkway south of the park entrance at Sunset Lane. The Metroparks Ranger station is at the park's 3037 SOM Center address. The reservation also features hiking trails, picnic areas, a sledding area and Squire's Castle, built as a gatehouse to an estate.