Natural swimming hole

Bull Lake (Montana)

Lake · 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

A Troy-area lake with shoreline swimming and Cabinet Mountain views. Bull Lake's water is clear and the setting is wild. A northwest Montana gem.

Good to know

Water typeLake
Water temperature60s summer
Depthswim near shore
Best seasonJuly-September
FeesFree
Reservations requiredNo
Hourssunrise-sunset
ParkingDay-use lot
Amenitiesrestrooms, picnic tables
CountyLincoln County
Nearest townTroy
Safety notesNo lifeguard

Map

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Frequently asked questions

Can you swim in Bull Lake (Montana)?

Yes — Bull Lake (Montana) is listed as a natural swimming spot in Montana. Reported water temperature: 60s summer. Heads-up: No lifeguard. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.

Does Bull Lake (Montana) require reservations?

No reservations are required at Bull Lake (Montana) based on current information — but verify before you go.

Is there a fee to visit Bull Lake (Montana)?

Reported fee info: Free. Fees can change — confirm with the official link.

When is the best time to visit Bull Lake (Montana)?

The best season is typically July-September.

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