Map of Clark Trail, White Mountains, Grafton County, New Hampshire LOCATION Latitude: 43.64 Longitude: -71.89972 Current weather conditions and forecast for Clark Trail, White Mountains, Grafton County, New Hampshire Local climate location: HANOVER 21 miles away    High quality water resistant topo map of Clark Trail, White Mountains, Grafton County, New Hampshire.   New Hampshire Hiking Trails Complete list of all hiking trails in New Hampshire sorted by county. Books about Clark Trail, Grafton County, New Hampshire List of books available on Amazon.com about Clark Trail. Outdoors Recreation Near Concord, New Hampshire Outdoors recreation in the vicinity of Concord, New Hampshire, the metro area neareast to Clark Trail. Find info on campgrounds, marinas, hiking trails, ski resorts, lakes, beaches, parks, whitewater, golf courses and more. New Hampshire Outdoors Index Index of outdoors activities in the great state of New Hampshire.