Indiana Dunes National Lakeshore


Indiana Dunes National Lakeshore
1100 N. Mineral Springs Rd.
Porter, IN 46304
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The national lakeshore runs for nearly 25 miles along southern Lake Michigan, bordered by Michigan City, Indiana on the east, and Gary on the west. The park contains approximately 15,000 acres, 2,182 of which are located in Indiana Dunes State Park and managed by the Indiana Department of Natural Resources.