Indiana Dunes National Park: planning guide
Beaches and sand dunes on Lake Michigan in Indiana. Swim, walk the dunes, and deal with summer crowds.
Indiana Dunes National Park is in IN, United States. The nearest town is Portage — roughly 6.3 mi (10.1 km) out, about 17 min of driving.
When to go
Best window: May through October. Shoulder season: April and early November.
Winter brings cold, shorter days, and reduced services, though lower-elevation trails often stay walkable.
Peak summer weekends and autumn colour weekends fill parking lots early — arrive before mid-morning.
Closest towns and cities
| Town | Distance | Estimated drive |
|---|---|---|
| Portage | 6.3 mi (10.1 km) | 17 min |
| Michigan City | 11.1 mi (17.9 km) | 30 min |
| Hobart | 11.3 mi (18.2 km) | 30 min |
| Valparaiso | 11.6 mi (18.7 km) | 31 min |
| Gary | 13.6 mi (21.9 km) | 35 min |
| Merrillville | 16.6 mi (26.7 km) | 41 min |
| East Chicago | 18.8 mi (30.3 km) | 44 min |
| La Porte | 19.6 mi (31.5 km) | 46 min |
Before you go
Indiana Dunes National Park does not gate the entrance itself. Specific roads, hikes, or tours still need a permit or timed ticket.
| Booking | Covers | How |
|---|---|---|
| Indiana Dunes National Park Programs and Tours | Guided tour | Timed ticket |
Camping
| Name | Booking | Notes |
|---|---|---|
| Central Avenue Walk-in Sites | Reservable | — |
| Chellberg Farm Picnic Shelters | Reservable | — |
| Dunbar Group Site | Reservable | — |
| Dunewood | Reservable | — |
| West Beach Picnic Shelters | Reservable | — |
Where Indiana Dunes National Park sits
Official Indiana Dunes National Park site — hours, closures, and fees.
Parks close by
- Point Pelee National Park
Canada’s southern mainland tip — marsh, beach, and a major migratory bird and monarch stopover.
- Gateway Arch National Park
The stainless-steel arch on the St. Louis riverfront, plus a small museum and grounds. An urban national park.
- Cuyahoga Valley National Park
A green river valley between Cleveland and Akron. Towpath trails, waterfalls, and a train — more local park than wilderness.
- Mammoth Cave National Park
A long limestone cave system in Kentucky. Ranger tours cover the passages; the surface is rolling woods.
Common questions
Where is Indiana Dunes National Park?
Indiana Dunes National Park sits in IN, United States. Portage, about 6.3 mi (10.1 km) away — roughly 17 min of driving.
When is the best time to visit Indiana Dunes National Park?
Generally May through October, with April and early November quieter on either side.
Can you camp in Indiana Dunes National Park?
Yes — Recreation.gov lists 5 campgrounds at Indiana Dunes National Park. Recreation.gov releases most national park campsites six months before the arrival date, at 10:00 a.m. Eastern time. Windows are set per campground, so confirm yours on the Seasons and Fees tab on that campground page.