Natural swimming hole
Henry's Fork (Island Park)
River · Idaho
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 Henry's Fork near Island Park, with riverside pools and famous trout water. The river runs clear and the meadows are scenic. A Yellowstone-country swim.
Good to know
| Water type | River |
|---|---|
| Water temperature | cold |
| Depth | wading to ~5 ft |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Roadside pullouts |
| County | Fremont County |
| Nearest town | Island Park |
| Safety notes | No lifeguard |
Map
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Frequently asked questions
Can you swim in Henry's Fork (Island Park)?
Yes — Henry's Fork (Island Park) is listed as a natural swimming spot in Idaho. Reported water temperature: cold. Heads-up: No lifeguard. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Henry's Fork (Island Park) require reservations?
No reservations are required at Henry's Fork (Island Park) based on current information — but verify before you go.
Is there a fee to visit Henry's Fork (Island Park)?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Henry's Fork (Island Park)?
The best season is typically June-September.