Lake Herman State Park 23409 State Park Dr Madison, SD 57042 Phone : (605) 256-5003 Business Category Campgrounds Parks & Playgrounds Recreational Vehicle Parks & Campsites Amusement & Recreation South Dakota State Of--game Fish & Parks Dept Of, Lake Herman State Park Rr 3 Madison, SD 57042 Phone : (605) 256-5003 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools