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Bitterroot River
Discover the Technical Angler's Paradise
Nestled in the stunning landscapes of western Montana, the Bitterroot River flows for over 80 miles, carving its way through picturesque valleys and rugged mountains. Every bend of the river reveals stunning water, with endless undercut banks and cottonwood trees creating a haven for brown trout. The river’s numerous hatches and hiding spots make it a technical angler’s paradise.
Fishing Seasons and Hatches
Early Spring (Mid-March to April):
Starting in mid-March through April, one of the river’s prime hatches is the skwala stonefly—the first large fly trout encounter after winter. As temperatures warm up in mid-April, grey drakes, March browns, and blue-winged olives also come into play.
Late Spring to Early Summer (May to July):
Once the river settles after runoff in May, hatches like golden stoneflies, pale morning duns, and green drakes become abundant, emerging from late June into July.
Summer (July to August):
As these hatches wane, terrestrials and tricos take over as the primary food sources through August. Dry fly fishing remains productive, especially with hopper patterns.
Fall (Late August to September):
In late August and September, cooler nights bring fall mayfly hatches. The emergence of mahogany duns and blue-winged olives brings quality fish to the surface.
Year-Round Streamer Fishing:
For those who enjoy streamer fishing, big fish can be found from March through November, with countless hiding spots awaiting your cast.
Why Fish the Bitterroot River with Us?
Missoula fly fishing guides possess a deep knowledge of the Bitterroot River, honed through years of experience on its waters. We'll help you navigate its technical challenges and unlock its secrets, whether you're a seasoned angler or new to fly fishing.
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