National Parks near Marlboro Trail, Cheshire County, New Hampshire Marlboro Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Marlboro Trail, Cheshire County, New Hampshire Nearest metro area is Keene, New Hampshire Click here for more outdoors activities near Keene, New Hampshire General Camping Information List of nearby National Parks: Quinebaug & Shetucket Rivers Valley National Heritage Corridor, Putnam - CT, 51.4 miles away Blackstone River Valley National Heritage Corridor, Woonsocket - RI, 61.6 miles away Boston Harbor Islands National Recreation Area, Boston - MA, 78.7 miles away Fire Island National Seashore, Patchogue - NY, 118.1 miles away Cape Cod National Seashore, Wellfleet - MA, 148.6 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to New Hampshire Outdoors Index