Natural swimming hole
Father Hennepin State Park, Mille Lacs
Lake · Minnesota
About this swimming hole
Father Hennepin State Park's quarter-mile sandy beach sits on the southeast shore of Mille Lacs, Minnesota's second-largest inland lake. The beach pairs with 4.5 miles of forest trails and drive-in campsites in a 320-acre lakeside park. It is the classic Mille Lacs swim, minutes from Isle.
Good to know
| Water type | Lake |
|---|---|
| Best season | June-August |
| Fees | MN state park vehicle permit required ($7 daily) |
| Reservations required | No |
| Parking | state park lots at 41296 Father Hennepin Park Rd |
| Amenities | quarter-mile sandy beach, campground, hiking trails, picnic areas |
| County | Mille Lacs County |
| Nearest town | Isle |
| Safety notes | no lifeguard; big-lake waves possible |
Map
Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Can you swim in Father Hennepin State Park, Mille Lacs?
Yes — Father Hennepin State Park, Mille Lacs is listed as a natural swimming spot in Minnesota. Heads-up: no lifeguard; big-lake waves possible. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Father Hennepin State Park, Mille Lacs require reservations?
No reservations are required at Father Hennepin State Park, Mille Lacs based on current information — but verify before you go.
Is there a fee to visit Father Hennepin State Park, Mille Lacs?
Reported fee info: MN state park vehicle permit required ($7 daily). Fees can change — confirm with the official link.
When is the best time to visit Father Hennepin State Park, Mille Lacs?
The best season is typically June-August.