Mallard Arm   Be the first to submit input for Mallard Arm. If you have info on Mallard Arm, Sand Hills, Garden County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Mallard Arm.   Hotels Near Mallard Arm: Holiday Inn Express ALLIANCE, Alliance, 37 miles away Alliance Hotel and Suites, Alliance, 37 miles away Budget Host Platte Valley Inn, Julesburg, 42 miles away Days Inn Sidney, Sidney, 49 miles away Americinn - Sidney, Ne, Sidney, 49 miles away