Natural swimming hole
Brookville Lake, Mounds Beach
Lake · Indiana
Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
Brookville Lake's Mounds Beach is a sandy swim spot on the 5,260-acre reservoir near the Ohio line. The Corps of Engineers beach draws swimmers from Cincinnati and Indianapolis alike. It pairs with the lake's sailing and fishing for a full reservoir weekend.
Good to know
| Water type | Lake |
|---|---|
| Water temperature | mid 70s to 80 in summer |
| Depth | lake swimming |
| Best season | June-August |
| Fees | Corps day-use fee |
| Reservations required | No |
| Parking | Corps recreation area lots |
| Amenities | swim beach, campground, boat ramps |
| County | Franklin County |
| Nearest town | Brookville |
| Safety notes | no lifeguard; boat traffic |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Brookville Lake, Mounds Beach?
Yes — Brookville Lake, Mounds Beach is listed as a natural swimming spot in Indiana. Reported water temperature: mid 70s to 80 in summer. Heads-up: no lifeguard; boat traffic. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Brookville Lake, Mounds Beach require reservations?
No reservations are required at Brookville Lake, Mounds Beach based on current information — but verify before you go.
Is there a fee to visit Brookville Lake, Mounds Beach?
Reported fee info: Corps day-use fee. Fees can change — confirm with the official link.
When is the best time to visit Brookville Lake, Mounds Beach?
The best season is typically June-August.