National Parks near Franklin Grove Heritage Trail, Wright County, Iowa Franklin Grove Heritage Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Franklin Grove Heritage Trail, Wright County, Iowa Nearest metro area is Mason City, Iowa Click here for more outdoors activities near Mason City, Iowa General Camping Information List of nearby National Parks: Mississippi National River & Recreation Area, St. Paul - MN, 113.4 miles away Saint Croix National Scenic River, Saint Croix Falls - WI, 146.2 miles away Effigy Mounds National Monument, Harpers Ferry - IA, 170.6 miles away Lewis & Clark National Historic Trail, Omaha - NE, 179.7 miles away Pipestone National Monument, Pipestone - MN, 196.4 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Iowa Outdoors Index