Natural swimming hole
Blackfoot River (Johnsrud Park)
River · Montana
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
Johnsrud Park Fishing Access Site on the Blackfoot River, where Montana's official tourism site lists swimming among the activities. The state site offers restrooms, drinking water, a carry-in boat launch, and day-use shelters along the river. The Blackfoot runs cold and clear; floaters and swimmers share the corridor in summer.
Good to know
| Water type | River |
|---|---|
| Water temperature | 65 |
| Depth | wading to ~6 ft |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Park lot |
| Amenities | restrooms, picnic tables |
| County | Missoula County |
| Nearest town | Missoula |
| Safety notes | No lifeguard; cold swift water; dangerous rapids between Johnsrud Park and Roundup — stay in calm stretches |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Blackfoot River (Johnsrud Park)?
Yes — Blackfoot River (Johnsrud Park) is listed as a natural swimming spot in Montana. Reported water temperature: 65. Heads-up: No lifeguard; cold swift water; dangerous rapids between Johnsrud Park and Roundup — stay in calm stretches. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Blackfoot River (Johnsrud Park) require reservations?
No reservations are required at Blackfoot River (Johnsrud Park) based on current information — but verify before you go.
Is there a fee to visit Blackfoot River (Johnsrud Park)?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Blackfoot River (Johnsrud Park)?
The best season is typically June-September.