Natural swimming hole
San Juan River (Sand Island, Bluff)
River · Utah
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 San Juan River at Sand Island near Bluff, with riverside campgrounds and petroglyphs. The river runs warm and the desert scenery is superb. A Four Corners river swim.
Good to know
| Water type | River |
|---|---|
| Water temperature | 70s summer |
| Depth | wading to ~6 ft |
| Best season | April-October |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | BLM campground lot |
| County | San Juan County |
| Nearest town | Bluff |
| Safety notes | No lifeguard |
Map
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Frequently asked questions
Can you swim in San Juan River (Sand Island, Bluff)?
Yes — San Juan River (Sand Island, Bluff) is listed as a natural swimming spot in Utah. Reported water temperature: 70s summer. Heads-up: No lifeguard. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does San Juan River (Sand Island, Bluff) require reservations?
No reservations are required at San Juan River (Sand Island, Bluff) based on current information — but verify before you go.
Is there a fee to visit San Juan River (Sand Island, Bluff)?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit San Juan River (Sand Island, Bluff)?
The best season is typically April-October.