McCarthy Lake   Be the first to submit input for McCarthy Lake. If you have info on McCarthy Lake, Morrill County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near McCarthy Lake.   Hotels Near McCarthy Lake: Holiday Inn Express ALLIANCE, Alliance, 15 miles away Alliance Hotel and Suites, Alliance, 15 miles away Patriot Inn, Hemingford, 31 miles away Americas Best Value Inn and Suites Sidney, Sidney, 46 miles away El Palomino Motel, Sidney, 46 miles away