Indiana Dunes State Park trails

Dogs on a leash all year

Dune and forest trails, including the climb over the Three Dune Challenge. No pets on the swimming beach.

Source: Indiana DNR, Pet rules at Indiana State Parks. Checked October 29, 2026.

Follow the signs at the trailhead: parks can close areas to dogs for wildlife.

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Indiana State Parks: pet rules: the rule in full

Pets must be on a leash of 6 feet or less, or caged, everywhere in the park, and attended at all times; pet fences aren't allowed. No pets at swimming pools, on beaches (unless designated for pets), in rented recreation buildings, public buildings, or the Pioneer Village at Spring Mill State Park.

Dog walks nearby

• Cowles Bog TrailDogs on a leash all year

Nearby beaches

• Kemil BeachDogs on a leash all year