Lost Lake   Be the first to submit input for Lost Lake. If you have info on Lost Lake, Garden County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Lost Lake.   Hotels Near Lost Lake: Holiday Inn Express ALLIANCE, Alliance, 31 miles away Alliance Hotel and Suites, Alliance, 31 miles away Budget Host Platte Valley Inn, Julesburg, 46 miles away Days Inn Sidney, Sidney, 47 miles away Americinn - Sidney, Ne, Sidney, 47 miles away