Fish Lake Fishing Guide, Ravalli County, Montana

• Overview

  Fish Lake falls in Ravalli County, part of Montana. The surface lies 6,683 feet up. At about 50 acres, a day is enough to walk the shoreline properly. There is roughly 1.3 miles of shoreline here, which is a short walk end to end. It is among the larger waters listed here for Ravalli County. 17 miles away sits Hamilton, the nearest town. Then Stevensville, 33 miles, and Lolo, 49 miles. Rules here are straightforward: one county, one set of rules.

• Where to Fish on Fish Lake

  There is no recorded depth, so work from what you can see. Bays and points beat straight shoreline every time on water like this. Where the bottom changes texture, fish gather; find that line. Records held for Ravalli County cover rainbow trout, cutthroat trout, brook trout, brown trout and sockeye salmon. At least one recorded species is protected in parts of its range; read the local rules before targeting anything. Fish Lake repays a walk before the first cast.

• Seasonal Patterns

  Temperature averages peak at 55°F in August and bottom out at 17°F in December. Fishing here follows the temperature more than the calendar. Expect a solid lid for months and a thaw around early May. Ice clears near early May and comes back about mid November in a typical year. Early summer and early autumn carry the open-water season. At Fish Lake the season follows that pattern closely.

• Tackle & Baits

  Public sources are silent on who controls the bank. This is a natural basin, not a dammed one. You can camp half a mile off, which suits an early start. Light line and small metal for the trout; a fly rod earns its place on calm evenings. Parking is often the real limit rather than the bank itself. Signs go up and come down, so check on the day. Upper Bear Lake sits 0.8 miles off and takes the overflow. Treat Fish Lake as unsettled until someone local tells you otherwise.