Clark Fork River (Thompson Falls)
River · Montana
ℹ️ 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
The Clark Fork near Thompson Falls, with riverside parks and swimming holes. The river runs wide and the Cabinet scenery is dramatic. A northwest Montana river swim.
Good to know
| Water type | River |
|---|---|
| Water temperature | 60s summer |
| Depth | wading to ~6 ft |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Park lots |
| County | Sanders County |
| Nearest town | Thompson Falls |
| Safety notes | No lifeguard |
Map
Nearby swimming holes
Frequently asked questions
Does Clark Fork River (Thompson Falls) require reservations?
No reservations are required at Clark Fork River (Thompson Falls) based on current information — but verify before you go.
Is there a fee to visit Clark Fork River (Thompson Falls)?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Clark Fork River (Thompson Falls)?
The best season is typically June-September.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026