Clarksburg State Park is a 368-acre state park in Clarksburg, Massachusetts, in the Berkshires, valued for its unspoiled northern hardwood forest and expansive views of the Hoosac Range, Mount Greylock, and the Green Mountains. Mauserts Pond forms its main recreation area, with a pavilion and landscaped picnic space along the shore. Though the pond is described as weedy, it supports swimming, fishing, canoeing, and kayaking. The park also offers 4.5 miles of trails, including the 3-mile Pond Loop Trail for hiking and winter cross-country skiing, as well as a 46-site campground that broadens its recreational use.