Map of Williams Trail, Berkshire County, Massachusetts LOCATION Latitude: 42.69333 Longitude: -73.26639 Current weather conditions and forecast for Williams Trail, Berkshire County, Massachusetts Local climate location: GRAFTON 11 miles away    High quality water resistant topo map of Williams Trail, Berkshire County, Massachusetts.   Massachusetts Hiking Trails Complete list of all hiking trails in Massachusetts sorted by county. Books about Williams Trail, Berkshire County, Massachusetts List of books available on Amazon.com about Williams Trail. Outdoors Recreation Near Pittsfield, Massachusetts Outdoors recreation in the vicinity of Pittsfield, Massachusetts, the metro area neareast to Williams Trail. Find info on campgrounds, marinas, hiking trails, ski resorts, lakes, beaches, parks, whitewater, golf courses and more. Massachusetts Outdoors Index Index of outdoors activities in the great state of Massachusetts.