• Indiana Dunes National Lakeshore

    Indiana Dunes

    National Lakeshore Indiana

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  • Swimming Advisory for Indiana Dunes National Lakeshore

    There is a swimming advisory for Indiana Dunes National Lakeshore due to an unknown substance found floating in the waters on June 17.

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For more information about the Freedom of Information Act (FOIA) process, visit the Department of the Interior's FOIA website. For more information about contacting the park, visit the Contact Us page.

Did You Know?

Close-up of flames burning a prairie

Without fire, there could be no prairie at Indiana Dunes National Lakeshore. Non-prairie plant species would crowd out native prairie grasses. These rare grasslands are maintained through periodic controlled burns.