National Parks near Black Mountain Trail, Grafton County, New Hampshire Black Mountain Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Black Mountain Trail, Grafton County, New Hampshire Nearest metro area is Lebanon, New Hampshire-Vermont Click here for more outdoors activities near Lebanon, New Hampshire-Vermont General Camping Information List of nearby National Parks: Boston Harbor Islands National Recreation Area, Boston - MA, 103.1 miles away Blackstone River Valley National Heritage Corridor, Woonsocket - RI, 105.9 miles away Quinebaug & Shetucket Rivers Valley National Heritage Corridor, Putnam - CT, 106.6 miles away Cape Cod National Seashore, Wellfleet - MA, 164.2 miles away Fire Island National Seashore, Patchogue - NY, 176.4 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to New Hampshire Outdoors Index