Indiana/Michigan state line Welcome to Indiana! The following are a list of Indiana's State Parks. Brown County, Chain O' Lakes, Charlestown, Clifty Falls, Falls of the Ohio, Fort Harrison, Harmonie, Indiana Dunes, Lincoln, McCormick's Creek, Mounds, O'Bannon Woods Ouabache, Pokagon, Potato Creek, Prophetstown, Shades, Shakamak, Spring Mill, Summit Lake, Tippecanoe River, Turkey Run, Versailles, Whitewater Memorial. There are so many things to do outdoors in Indiana. You can drive, walk, run or bike your way down winding roads and up sandy hills. Swim in pristine lakes. Sled down gentle mountains. Bird-watch in protected forests. Hike through remarkable parks. Ride horseback on wooded trails.