Arnold Lake Dam   Be the first to submit input for Arnold Lake Dam. If you have info on Arnold Lake Dam, La Salle County, Texas please submit it here to improve this web site.          These outdoors activities are available near Arnold Lake Dam.   Hotels Near Arnold Lake Dam: Best Western Windwood Inn & Suites, Freer, 19 miles away Best Western Cowboy Inn, Cotulla, 38 miles away Executive Inn Hebbronville, Hebbronville, 48 miles away Best Western Hebbronville Inn, Hebbronville, 48 miles away Best Western Inn-Three Rivers, Three Rivers, 49 miles away