National Parks near Gemini Trail, Carroll County, New Hampshire Gemini Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Gemini Trail, Carroll County, New Hampshire Nearest metro area is Laconia, New Hampshire Click here for more outdoors activities near Laconia, New Hampshire General Camping Information List of nearby National Parks: Boston Harbor Islands National Recreation Area, Boston - MA, 87.3 miles away Blackstone River Valley National Heritage Corridor, Woonsocket - RI, 109.3 miles away Quinebaug & Shetucket Rivers Valley National Heritage Corridor, Putnam - CT, 122.8 miles away Cape Cod National Seashore, Wellfleet - MA, 128 miles away Acadia National Park, Bar Harbor - ME, 198 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to New Hampshire Outdoors Index