National Parks near Rock Island Trail, Lancaster County, Nebraska Rock Island Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Rock Island Trail, Lancaster County, Nebraska Nearest metro area is Lincoln, Nebraska Click here for more outdoors activities near Lincoln, Nebraska General Camping Information List of nearby National Parks: Homestead National Monument of America, Beatrice - NE, 26.8 miles away Lewis & Clark National Historic Trail, Omaha - NE, 57.6 miles away Missouri National River & Recreation Area, O'Neill - NE, 120.6 miles away Tallgrass Prairie National Preserve, Cottonwood Falls - KS, 126.2 miles away Pipestone National Monument, Pipestone - MN, 170.6 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Nebraska Outdoors Index