Natural swimming hole

Upper Stillwater Reservoir

Lake · 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

Upper Stillwater Reservoir's alpine water lies at 8,000 feet in the Uinta foothills. The reservoir's clear, cold surface suits summer swimming with the High Uintas behind. A Forest Service campground serves the quiet shore.

Good to know

Water typeLake
ParkingCampground and day-use parking.
Amenitiescampground
CountyDuchesne County
Nearest townMountain Home
Safety notesCold water; afternoon thunderstorms are common.

Map

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Frequently asked questions

Can you swim in Upper Stillwater Reservoir?

Yes — Upper Stillwater Reservoir is listed as a natural swimming spot in Utah. Heads-up: Cold water; afternoon thunderstorms are common.. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.

Is Upper Stillwater Reservoir safe for swimming?

Reported safety notes: Cold water; afternoon thunderstorms are common.. There are rarely lifeguards at natural swimming holes — swim at your own risk.

Keep exploring

Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026