Getting to Indiana Dunes National Park
Indiana Dunes National Park sits in IN, United States, with Portage the nearest town of any size — about 6.3 mi (10.1 km) out, or roughly 17 min of driving.
Indiana Dunes National Park does not gate the entrance itself. Specific roads, hikes, or tours still need a permit or timed ticket.
Towns to base yourself in
| 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 |
How to read these numbers
Distances are straight-line between the town and the park centre. Drive estimates add a road factor and an average speed, which is close enough for planning but wrong wherever mountains, ferries, or seasonal closures are involved.
Inside a large park, getting from the entrance to the part you came to see can add another hour or more.
Region pages
Common questions
What is the closest town to Indiana Dunes National Park?
Portage, about 6.3 mi (10.1 km) away — roughly 17 min of driving.
Where should I stay when visiting Indiana Dunes National Park?
The practical bases are Portage, Michigan City, and Hobart — all within a reasonable drive of the park.