Madison River

Fish the Iconic Waters of the Madison River

The Madison River is one of the most iconic rivers in Montana, known for its stunning scenery and excellent fishing. This river gets its start deep in Yellowstone National Park and flows generally north toward Three Forks where it joins the Jefferson and Gallatin Rivers to form the Missouri River. Along the way, it cruises by West Yellowstone, Ennis, and in the lower section enters the Gallatin Valley close to Bozeman. It is slowed along the way by two dams creating Hebgen and Ennis Reservoirs, and also by Quake Lake which was formed by an earthquake in 1959. The Madison Mountain Range, home to Big Sky, flanks the river to the east as it flows through the Madison Valley and provides one of the more picturesque backdrops you’ll ever have while you’re busy catching trout.

River Description

The Madison is often referred to as the "50-mile riffle" for the long, shallow, rocky stretches between Hebgen and Ennis Lakes. These areas are rich in insect life and trout. The river transitions from a freestone in the upper section to a tailwater below Hebgen, with lake-effect hatches and steady flows providing consistent fishing throughout the year.

Fish Species

Brown Trout
Rainbow Trout
Cutthroat Trout (occasionally)
Mountain Whitefish

Expect strong, wild trout—many in the 14-20" range—with larger fish regularly caught, especially during the fall.

Fishing Seasons & Techniques

The Madison is a year-round river. Late winter and early spring bring midges and baetis hatches, but it’s after runoff that the Madison really shines.

Best Times of Day is Early mornings and evenings offer the best fishing—especially during summer hatches or hot days.

Seasonal Highlights:

Late June–July: Legendary salmonfly and golden stonefly hatches
Summer: Caddis, PMDs, spruce moths, and hoppers
Fall: Baetis, October caddis, and aggressive browns on streamers

Types of Equipment and Flies to Use

Rod: 5–6 weight
Flies: Stoneflies (Stimulators, Chernobyl Ants), Hoppers, PMDs, Spruce Moths
Dry-dropper rigs and nymphing are effective throughout the season.

Best Areas of the River to Fish

The “50 mile riffle” section above Ennis is a highly productive area, but also highly crowded during peak season. The lower Madison below Ennis Reservoir and Beartrap Canyon is a great area for early and late-season fishing during the baetis and caddis hatches.

The Madison River is a staple of any Western fly fishing adventure and continues to earn its place as one of the most iconic trout rivers in the world.

testimonials

What Our Clients Say After Fishing Montana’s Finest Waters

At Montana Trout Hunters, we guide unforgettable fly fishing trips on Montana’s best trout rivers—like the Missouri, Madison, and Gallatin. Whether you’re reeling in your first fish or your personal best, our expert guides provide a customized, professional experience designed to leave you with stories worth telling.

These testimonials come from real anglers who’ve trusted us to deliver more than just a day on the river—they came for Montana’s legendary trout fishing and left with lifelong memories.

Ready to Plan Your Trip? Let's Talk

PHONE: (406) 451-3695

I've fished with Darrel many times, and he consistently exceeds expectations. He's a skilled instructor, his preparation is meticulous, and he's just great company. You won't regret booking a trip with him.

— David Vanderpool

Darrel delivers more than just fish. His deep knowledge and tailored approach ensure you learn and catch plenty. Whether you're a beginner or seasoned angler, he'll help you maximize your day on the river. His professionalism and organization make every trip smooth and enjoyable. Highly recommended!

— Bill Noonan

Ever since I found Darrel, my fishing trips have been consistently amazing. He's hardworking, passionate, and knows how to find fish even on tough days. He's great with anglers of all levels and truly wants you to have an incredible experience. Plus, he's just a good guy! Highly recommend booking with him.

— Tom Layson

I've been on several guided trips, but Darrel's attention to detail and dedication to making each outing special sets him apart. He not only knows where to find the fish, but he also takes the time to teach you new techniques and tips. Every trip with him is an opportunity to learn something new and have a great time.

— Mark Thompson

Darrel is the real deal. His knowledge of the rivers and the fish is unmatched, and his passion for the sport is infectious. I’ve learned so much from him, and each trip has been more enjoyable than the last. If you’re looking for a great guide in Montana, Darrel is the one to call!

— Sarah Mitchell