Fly fishing in Montana is rapidly becoming a top choice for anglers from throughout the United States.
Come fly fishing in Montana with top fisheries including the Missouri, Madison, Gallatin, Big Hole, Yellowstone, Bighorn, Smith, Clark Fork, and the South Fork of the Flathead.
Flowing straight out of Yellowstone National Park the longest free flowing stream in the U.S., the Yellowstone River mixes with mineral rich hot springs to create its famous fishery. The cold water combines with the rich minerals to generate a wild array of hatches; the most famous is the Salmon Fly hatch that occurs in the spring. The Yellowstone has over one hundred miles of fishable water that surges it’s way through Paradise Valley and beyond creating deep pools that hold record brown trout that can be very difficult to catch even for the most experienced fisherman.
Big Horn River
The Big Horn River is undoubtedly one of the finest tail water fisheries the world has to offer. With its prolific seasonal hatches and its enormous fish population it can make any fly-fisherman’s dreams come true. The combination of the water flows controlled by Yellowtail Dam and the biological makeup of the river produces very aggressive and large brown trout, rainbows, and cut-bows, reaching sizes of twenty to twenty nine inches in length. Every fish that is hooked on the Big Horn River is ready and willing to test ones skills.
The longest river in North America, the Missouri, called The Mo by those who know it well, is formed from the confluence of the Madison and the Jefferson, and is joined by the Gallatin a mile downstream. From this point, a half hour west of Bozeman, to the Canyon Ferry Reservoir outside of Helena, the Missouri provides trophy trout fishing — especially for browns which swim up from the lake in October. The 35-mile stretch below Holter Dam, the barrier forming a chain of lakes and Canyon Ferry Reservoir, is the focus of most trout fishermen, world famous for its dry fly fishing. The Missouri is not to be missed on any fly-fishing trip to Montana.
Most importantly you can look forward to plenty of solitude and secluded fishing on this river!
The Madison offers an impressive diversity of water in its 183 miles of flow. From its thermally influenced water along the geysers of Yellowstone National Park, to its boulder-strewn tailwater below Hebgen Lake, pocket water and floatable runs make the Madison as close to heaven on earth as possible. With more than a thousand trout per mile in many sections, the Madison truly stands out when highlighting the top 10 trout rivers in Montana.
The Gallatin is a shorter river by Montana standards. It gathers much of its water from a watershed which extends south and north of Bozeman, then flows west, remaining a small freestone, before entering the Missouri. This float-fish prohibited river rewards waders with smaller, but plentiful trout — especially from Yellowstone downstream to the Gallatin Valley. With plentiful road access through the National Forest and pull-offs throughout, the Gallatin is a great option for a DIY unguided fly-fishing trip in Montana.
The Big Hole River
Home to the last population of native fluvial Arctic grayling in the contiguous US, the Big Hole River is often hailed as “the prettiest river in Montana.” With its often gentle banks, backdropped by sharp cliffs and snowy peaks, this river is a must-see destination for those looking for incomparable fishing and scenery. The Big Hole forms the Jefferson where it joins the Beaverhead near Twin Bridges, MT. Upstream, it flows through meadows and canyons, providing wade and float-fishing opportunities for abundant rainbow, brown, and brook trout, with an occasional westslope cutthroat appearing on the end of the line.
The Smith River
The Smith River is inarguably a national treasure. With only one public put-in and one public take-out along 59 miles of water, and its blue ribbon trout fishing status, the Smith offers one of the most unique and stunningly beautiful trout fishing experiences in the country. The trout fishing is further boosted by the river’s protected status and permit system, which allows for only a limited number of float trips per season. If you haven’t applied for your permit this season, your next best option to fish the Smith is to book an endorsed Montana guide. While you’re there, remember to do all you can to preserve the wildness of the Smith — in 2016, the conservation organization American Rivers named it one of America’s 10 most endangered rivers.
The Clark Fork River
Unlike the other big rivers on the list (Missouri and Yellowstone), the Clark Fork River drains the Rockies west into the Columbia River and to the Pacific. Not to be confused with the Clarks Fork of the Yellowstone River, the Clark Fork River begins as Silver Bow Creek and on its way to the Columbia picks up water from other famed trout rivers, including the Blackfoot, Rock Creek and the Bitterroot. The Clark Fork has recovered from mining and floods in the early 1900s, to one of the most productive trout rivers in Montana today. Hosting monster wild rainbows and (subjectively) the hardest fighting trout in the state, it should be at the top of your destinations list for your next fly-fishing adventure.
South Fork of the Flathead River
Surrounded by the Bob Marshall Wilderness in northwestern Montana, the South Fork of the Flathead is one of the most remote river systems in the Lower 48. With a dirt Forest Service road accessing only the lower quarter of the South Fork, its upper reaches are accessible only via foot, pack horse, or packraft. Home to a wild westslope cutthroat fishery, the South Fork is one of the only bodies of water where you can target bull trout in Montana. If you’re looking for a remote adventure and wild, native trout, the South Fork is waiting for you.