Cooper Lake   Be the first to submit input for Cooper Lake. If you have info on Cooper Lake, Throckmorton County, Texas please submit it here to improve this web site.          These outdoors activities are available near Cooper Lake.   Hotels Near Cooper Lake: BEST WESTERN PLUS Graham Inn, Graham, 37 miles away Holiday Inn Express Hotel & Suites GRAHAM, Graham, 38 miles away Americas Best Value Inn, Cisco, 45 miles away Holiday Inn Express Hotel & Suites EASTLAND, Eastland, 48 miles away Super 8 Eastland, Eastland, 48 miles away