Rising above the surrounding forest to a height of 2006 feet, Mount Wachusett stands as a unique landmark within the central New England landscape. From the summit, a clear day reveals views of Mt. Monadnock in New Hampshire, the Berkshires to the west, and the Boston skyline to the east. The 3,000-acre Wachusett Mountain State Reservation surrounds the summit and offers a wealth of natural and recreational resources. The Reservation's natural resources include forests, alpine meadows, ponds, streams, fields, and even a perched bog. Recreational opportunities abound at the reservation including hiking, nature study, hawk watching, picnicking, and skiing. The Reservation offers 17 miles of hiking and walking trails, including 3.9 miles of the Midstate Trail, which runs from Ashburnham to the Rhode Island border. Mountain Road stretches to the John Hitchcock Visitor's Center at the summit, a short distance from the Wachusett Mountain Ski Area, which is the largest in eastern Massachusetts. Wachusett Mountain is part of an extensive greenway area, including Leominster State Forest, Massachusetts Audubon's Wachusett Meadow Wildlife Sanctuary and Minns Wildlife Sanctuary. It is also the location of the largest known area of Old Growth Forest east of the Connecticut River in Massachusetts, with trees dating over 350 years old. Evidence of the glacial activity which shaped the mountain can be seen at Balance Rock; two large boulders were stacked one on top of the other by moving glaciers thousands of years ago.