National Parks near Post Henderson Trail, St. Lawrence County, New York Post Henderson Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Post Henderson Trail, St. Lawrence County, New York Nearest metro area is Ogdensburg-Massena, New York Click here for more outdoors activities near Ogdensburg-Massena, New York General Camping Information List of nearby National Parks: Fort Stanwix National Monument, Rome - NY, 56.1 miles away Upper Delaware Scenic & Recreational River, Beach Lake - PA, 126.6 miles away Delaware National Scenic River, Bushkill - PA, 147.3 miles away Delaware Water Gap National Recreation Area, Bushkill - PA, 147.3 miles away Delaware & Lehigh National Heritage Corridor, Bethlehem - PA, 176.3 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to New York Outdoors Index