(Shelter, 39', MO-01-02) in Thousand Hills State Park E. of Kirksville, Benton County, Adair County, MO. MO6 3.3 miles from jct with US63 in Kirksville, S. on MO157 (becomes Big Loop Trail then Beach Trail) 2.5 miles, left 0.2 miles to the bldg. (N40 11.318 W92 38.444) Photos by Jack & June Schmidt 6-8-12.