Indiana Dunes State Park
Indiana Dunes State Park, National Natural Landmark and state park in Porter County, Indiana, US.
The park extends across 2,182 acres, featuring three miles of Lake Michigan shoreline and sand dunes rising 200 feet above the water level.
Scientists and nature enthusiasts established this protected area in 1925 to preserve the geological formations and natural ecosystems along Lake Michigan's southern shore.
The Nature Center hosts educational programs about local wildlife adaptations and organizes an annual sand sculpture contest that brings together community members.
Visitors can access multiple hiking trails, including the nine-mile Calumet Trail, while the Dunes Pavilion provides dining options and beach supplies.
The Three Dune Challenge invites participants to climb the park's highest sand formations, Mount Jackson, Mount Holden, and Mount Tom.
Location: Indiana
Inception: 1925
Operator: Indiana Department of Natural Resources
Address: 1600 North 25 East 46304 Chesterton
Phone: +12199261952
Website: https://in.gov/dnr/state-parks/parks-lakes/indiana-dunes-state-park
GPS coordinates: 41.66000,-87.04000
Latest update: July 24, 2025 11:44
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House of Tomorrow
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Mammals of the Indiana Dunes
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Century of Progress Architectural District
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Cowles Bog
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Joseph Bailly Homestead
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Armco-Ferro House
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Cypress Log Cabin
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Heron Rookery
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Calumet Trail
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George Brown Mansion
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Imre and Maria Horner House
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Bartlett Real Estate Office
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Chesterton Commercial Historic District
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Norris and Harriet Coambs Lustron House
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Dr. John and Gerda Meyer House
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Waverly Beach
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Chesterton Residential Historic District
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Read Dunes House
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Weller House
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Good Fellow Club Youth Camp
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Solomon Enclave
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Martin Young House
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Haskell and Barker Historic District
12.8 km
Dune Acres Clubhouse
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Porter Town Hall
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Kemil Beach
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