Ennis Montana Fly Fishing In the Winter

Winter Fly Fishing Ennis, MT

Winter fly fishing near Ennis centers almost entirely around the Upper Madison River, which remains one of the best winter fisheries in Montana for wild brown trout and rainbow trout. From Ennis upstream toward Lyons Bridge, the river stays open and fishable when conditions allow, with consistent access points and clear winter flows. Wind is often the biggest factor this time of year, but on calm days the river can fish well.

Flows are low and clear in winter, and trout hold in predictable water. Fishing is slower and more deliberate, but anglers willing to focus on the right water can find steady action during stable weather windows. Areas like Valley Garden remain worthwhile, especially when ice is minimal and wind stays manageable.

Winter fly fishing near Ennis depends heavily on daily conditions. Cold mornings are common, so most anglers wait until late morning or early afternoon when temperatures rise slightly. Nymphing is the most effective approach, with fish holding in deeper, slower sections. On calm afternoons, small midge activity can bring fish up briefly, especially later in the winter.

Winter Highlights

• Midday nymph fishing on the Upper Madison River
• Focus near Raynold's Pass and Ennis
• Valley Garden is close to town and fishes well
• Midge hatches on the Upper Madison

Bozeman Fly Fishing Guide Pro Tip

Plan short outings during the warmest part of the day, fish methodically, and focus on obvious holding water instead of moving long distances. A simple nymph setup with enough weight to stay in contact is usually all you need to find fish in winter.

Ennis, Montana, Fly Fishing Trips

With over two decades of experience outfitting Montana fly fishing trips, Ennis remains a reliable base for anglers focused on the Madison River system. While winter conditions limit access to some stretches, sections of the Upper and Lower Madison Rivers can still be fished when the weather is nice.

We offer limited off-season guided trips near Ennis when conditions allow. Winter trips focus on the Madison River, where low flows and clear water require a slower, more technical approach. These outings are best suited for experienced anglers who are comfortable fishing during cold weather and understand that winter trips depend heavily on timing and flexibility.

Custom itineraries are available for guests staying in Ennis who want to take advantage of favorable conditions without long drives. Most winter trips meet near the river rather than at our Bozeman office, keeping logistics simple for anglers already in the area.

Reservations for off-season guided fly fishing trips near Ennis are available online, via e-mail, or by calling 1-406-468-5019. We’re always happy to help plan around weather windows and realistic winter fishing expectations.

Related Articles From The Montana Fly Fishing Blog