Ha Ha Tonka State Park, Sec. 2 and W½SW¼Sec. 1, T.37N., R. 17 W., Camden County, Missouri;Hahatonka 7½-minute Quadrangle. Entrance to Ha Ha Tonka State Park is on State Road D (Fig. 1), about 2.3 mi (3.7 km) southeast of its junction with Missouri 54, west of Camdenton, Missouri. Well-designed and well-maintained trails within the park provide access to all major features of interest (Fig. 1). The site is on public land. Note: State park rules prohibit defacing or collecting rocks.