Cash Lake   Be the first to submit input for Cash Lake. If you have info on Cash Lake, Rock County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Cash Lake.   Hotels Near Cash Lake: Rodeway Inn Ainsworth, Ainsworth, 38 miles away Super 8 Ainsworth, Ainsworth, 38 miles away Holiday Inn Express O'NEILL, Oneill, 49 miles away Super 8 O Neill NE, Oneill, 49 miles away