Natural swimming hole
Indiana Dunes beaches
Lake · Indiana
About this swimming hole
Indiana Dunes' Lake Michigan beaches stretch for miles beneath towering sand dunes, the state's most spectacular natural shoreline. The state park beach offers lifeguarded swimming in summer, while the national park's wilder beaches trade amenities for solitude. Dune climbs and blowouts frame some of the best sunset swims in the Midwest.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | 60s to low 70s in summer |
| Depth | shallow entry; deepens gradually |
| Best season | June-August |
| Fees | IN state park entrance fee (state park); free (national park) |
| Reservations required | No |
| Parking | state park and national park lots off IN-49 |
| Amenities | swim beaches, dunes trails, campground, nature center |
| County | Porter County |
| Nearest town | Chesterton |
| Safety notes | lifeguards at state park beach in season; rip currents possible |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Indiana Dunes beaches?
Yes — Indiana Dunes beaches is listed as a natural swimming spot in Indiana. Reported water temperature: 60s to low 70s in summer. Heads-up: lifeguards at state park beach in season; rip currents possible. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Indiana Dunes beaches require reservations?
No reservations are required at Indiana Dunes beaches based on current information — but verify before you go.
Is there a fee to visit Indiana Dunes beaches?
Reported fee info: IN state park entrance fee (state park); free (national park). Fees can change — confirm with the official link.
When is the best time to visit Indiana Dunes beaches?
The best season is typically June-August.