Missouri River Fly Fishing – Craig to Cascade
Wild trout. Legendary hatches.
One of the best dry fly rivers in the lower 48.
Wild trout. Legendary hatches. One of the best dry fly rivers in the lower 48.
Veteran-owned outfitter • 12+ years guiding the Missouri • Limited prime dates each season
Why Fish the Missouri River
The Missouri River in Montana is more than a famous name on a map. On the 35‑mile stretch from Holter Dam downstream to Cascade, it becomes one of the most productive trout fisheries in the country – with an estimated 3,600+ wild rainbows and browns per mile in many sections. Consistent tailwater flows, rich bug life, and easy access make it a dream river for both learning and chasing numbers.
When you fish it with Montana Trout Hunters, you get a veteran guide who lives on this water and builds your day around current flows, hatches, and pressure.
Consistent, high quality fishing. Tailwater flows stay stable, so this river fishes well from early spring through late fall, and often into winter.
Dense wild trout populations. Lots of strong rainbows and browns means lots of opportunity to learn, experiment, and catch fish.
Legendary hatches. Blue‑Winged Olives, caddis, PMDs, Tricos, terrestrials – the Missouri is tailor‑made for technical dry fly and nymph fishing.
Easy to access, hard to master. Highway access and boat ramps make it simple to reach, but reading the river like a local takes years. That’s where we come in.
Seasons on the Missouri
Spring
(April–May)
Productive nymphing with midges and Blue Winged Olives, with increasing chances for dry fly fishing as hatches build. We avoid fishing over active redds during spawning season.
Summer
(June–August)
Peak season. PMDs, caddis, Tricos, and terrestrials make for some of the best dry fly fishing of the year. Mornings and evenings shine during heat waves.
Fall
(September–October)
Fewer boats, fired up trout. Streamers, nymphs, and Baetis dry flies all play a role. A great time for larger browns staging for the spawn.
Winter
(November–March)
For hardy anglers only – but the river below Holter Dam stays mostly ice free, and nymphing can be surprisingly productive on mild days.
Sections We Fish Most
Holter Dam to Craig
(Upper River)
Highest trout concentrations and classic “Missouri” scenery. Great for both learning and technical sight fishing when conditions allow.
Dearborn to Prewett
(Canyon)
Steep walls, big bends, and a more secluded feel. A favorite stretch for scenery and variety.
Prewett to Cascade
(Lower River)
Faster, more varied water with a mix of rapids and broad, slower sections. Great when flows and conditions line up.