Indiana Dunes Tourism is the official visitor information site for Porter County, Indiana, helping travelers discover the Indiana Dunes area along the southern shore of Lake Michigan. Its website offers guidance for planning visits to Indiana Dunes National Park and Indiana Dunes State Park, including information about beaches, hiking trails, wetlands, forests, and other natural attractions. Visitors can also explore nearby communities and find local dining, coffee shops, arts and entertainment, festivals, and historic sites.

The organization helps travelers plan overnight stays by featuring hotels, inns, bed-and-breakfasts, vacation rentals, and campgrounds. Its resources include destination guides, event listings, a visitor center, and an official mobile app with trip-planning information, things to do, and coupons. Indiana Dunes Tourism also promotes special experiences such as themed food trails, the Indiana Dunes Discovery Trail, and opportunities to learn about Indigenous culture and local heritage. Through its blog, deals, online shop, and responsible-visiting guidance, the brand connects visitors with local businesses and encourages them to experience and help protect the area’s natural and cultural character.