Indiana Dunes National Park wraps around the southern tip of Lake Michigan, packing 15 miles of Indiana coast and roughly 16,000 acres into one of the most ecologically diverse parks in the country. Shifting sand dunes give way to woodlands, prairies, and wetlands, all threaded by more than 50 miles of trails. Managed by the National Park Service, it has its own campground and sits within easy reach of Chicago, making it a natural Midwest RV destination.
Best season — Summer for the beaches; spring and fall for hiking and birding
At a glance
The facts worth checking before you roll out
Conservative, source-minded facts for planning your visit — always worth confirming against current conditions before you travel.
State
Indiana
Manager
National Park Service
Shoreline
15 miles of Lake Michigan coast
Size
~16,000 acres
Trails
Over 50 miles
Camping
Dunewood Campground (67 sites)
On the ground
Wind and waves have shaped this shoreline for millennia, building shifting sand dunes that back into quiet woodlands, sunny prairies, and lush wetlands — a patchwork that makes the park unusually rich in plant and bird life for its size.
Summer is the busy season, when the beaches draw crowds off Lake Michigan; spring and fall reward birders and hikers with milder weather and thinner trails. The park's mix of habitats means there is something to see in every season.
Confirm current Dunewood Campground dates, site availability, and rig limits on the National Park Service site before you travel — the campground runs seasonally.
Official sources
- National Park Service — Indiana Dunes National Park National Park Service
- NPS — Indiana Dunes Dunewood Campground National Park Service
Nearby & related
Keep planning Indiana
Sourced costs, campground directories, and the places worth a detour — the next layer of Indiana trip planning.
Planning an RV trip near Indiana Dunes National Park: An RV Traveler's Guide?
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