Hancock Lake   Be the first to submit input for Hancock Lake. If you have info on Hancock Lake, Crosby County, Texas please submit it here to improve this web site.          These outdoors activities are available near Hancock Lake.   Hotels Near Hancock Lake: Knights Inn Slaton, Slaton, 31 miles away Best Western Post Inn, Post, 33 miles away Days Inn Plainview, Plainview, 39 miles away Comfort Suites Plainview, Plainview, 39 miles away Best Western Conestoga, Plainview, 39 miles away   Whitewater Near Hancock Lake: White River, CrosbyCounty, 10 miles away       Class II - 18 miles long (Crosbyton to White River Res)