Mail Indiana Dunes National Park 1100 North Mineral Springs Road Porter, IN 46304
E-Mail
Indiana Dunes Visitor Center 1215 North State Road 49 Porter, IN 46304 219-395-1882 Law Enforcement 800-727-5847 (800-PARK-TIP)
Last updated: July 22, 2019
1100 North Mineral Springs Road Porter, IN 46304
(219) 395-1882 Indiana Dunes Visitor Center phone number.
