Ahrens Reservoir   Be the first to submit input for Ahrens Reservoir. If you have info on Ahrens Reservoir, Cass County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Ahrens Reservoir.   Public Lands Near Ahrens Reservoir: Platte River State Park, Nebraska, 15 miles away Eugene T. Mahoney State Park, Nebraska, 21 miles away Lake Manawa State Park, Iowa, 24 miles away Lewis & Clark National Historic Trail, Omaha - NE, 24 miles away Homestead National Monument of America, Beatrice - NE, 56 miles away   Marinas On or Near Ahrens Reservoir: Riverview Marina, Nebraska City, 15 miles away   Camp Grounds Near Ahrens Reservoir: Thousand Adventures, Weeping Water, 7 miles away   Hotels Near Ahrens Reservoir: Best Western Nebraska City Inn, Nebraska City, 16 miles away Hampton Inn Bellevue, Bellevue, 17 miles away Value Place Omaha-Bellevue, Bellevue, 18 miles away Microtel Inn And Suites Bellevue, Bellevue, 18 miles away Holiday Inn Express Hotel & Suites OMAHA I - 80, Gretna, 19 miles away