Oahe Downstream Recreation Area Rural Pierre, SD 57501 Pierre, SD Recreation Areas Cow Pasture Campground PO Box 982 Pierre, SD 57501 Pierre, SD Campgrounds Oahe Speedway PO Box 471 Pierre, SD 57501-0471 Pierre, SD Speedways Lighthouse Pointe/Oahe Trails 19602 Lake Place Pierre, SD 57501 Pierre, SD Trails Farm Island Recreation Area 1301 Farm Island Road Pierre, SD 57501 Pierre, SD Recreation Areas