• Indiana Dunes National Lakeshore

    Indiana Dunes

    National Lakeshore Indiana

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  • Mount Baldy Temporarily Closed

    Mount Baldy is temporarily closed until further notice.

Contact Us

By Mail

Indiana Dunes National Lakeshore

1100 N. Mineral Springs Road

Porter IN 46304

By E-Mail

By Fax

219-926-7561

By Phone

Visitor Information

219-926-7561 then press

2 - Beach Information

3 - Planning a Visit

4 - Jobs

5 - Law Enforcement

6 - Wildlife & Plants

7 - Superintendent

Receptionist

219 395-1772

Park Tip (law enforcement center)

800 727-5847

Complete Indiana Dunes National Lakeshore Phone List by Division

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.