Example image of eyePlorer eyePlorer map for 'Dune Park (NICTD)': Chesterton, Indiana Porter County, Indiana Porter, Indiana Train station South Shore Line (NICTD) Indiana State Road 49 U.S. Route 12 Indiana Dunes National Lakeshore Tremont, Indiana Dune Acres, Indiana Request stop Calumet Trail Indiana Dunes State Park Ogden Dunes, Indiana Port of Indiana ChicaGo Dash V-Line (bus) Calumet (Amtrak)