Erwin Lake   Be the first to submit input for Erwin Lake. If you have info on Erwin Lake, Atascosa County, Texas please submit it here to improve this web site.          These outdoors activities are available near Erwin Lake.   Lakes Near Erwin Lake: Grace Graham Lake, McMullen County, 11 miles away   Hotels Near Erwin Lake: Holiday Inn Express Hotel & Suites JOURDANTON-PLEASANTON, Jourdanton, 18 miles away Super 8 Pleasanton, Pleasanton, 19 miles away Econo Lodge Three Rivers, Three Rivers, 34 miles away Pearsall Executive Inn And Suites, Pearsall, 34 miles away Best Western Inn-Three Rivers, Three Rivers, 34 miles away