(Howling Wolf) at Endangered Wolf Center ENE Eureka, Meramec Township, St. Louis County, MO. I44 E. 4.2 miles from jct with MO109 (I44 exit 264) to exit 269, N. jog left 250’, right onto Tyson Valley Rd. 1.6 miles, right 200’, right 100’ to the carving on the left. (N38 31.567 W90 33.660) Photos by Jack & June Schmidt 4-4-14.