Natural swimming hole
Bighorn River (Fort Smith)
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
The Bighorn River below Yellowtail Dam, with clear water and canyon views. The river is famous for trout; the eddies work for a dip. A Big Horn County swim.
Good to know
| Water type | River |
|---|---|
| Water temperature | cold |
| Depth | wading to ~6 ft |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Fishing access lots |
| County | Big Horn County |
| Nearest town | Fort Smith |
| Safety notes | No lifeguard |
Map
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Frequently asked questions
Can you swim in Bighorn River (Fort Smith)?
Yes — Bighorn River (Fort Smith) is listed as a natural swimming spot in Montana. Reported water temperature: cold. Heads-up: No lifeguard. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Bighorn River (Fort Smith) require reservations?
No reservations are required at Bighorn River (Fort Smith) based on current information — but verify before you go.
Is there a fee to visit Bighorn River (Fort Smith)?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Bighorn River (Fort Smith)?
The best season is typically June-September.