Pony Lake   Be the first to submit input for Pony Lake. If you have info on Pony Lake, Rock County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Pony Lake.   Hotels Near Pony Lake: Rodeway Inn Ainsworth, Ainsworth, 36 miles away Super 8 Ainsworth, Ainsworth, 37 miles away Holiday Inn Express O'NEILL, Oneill, 48 miles away Super 8 O Neill NE, Oneill, 48 miles away