Guided Fly Fishing in the Yellowstone Region
Where We Fish
Where | When | How | What We Fish
From the Yellowstone River to the Paradise Valley spring creeks and the freestones around Livingston and Bozeman, we guide some of the most diverse and productive trout water in Montana. Each river has its own season and personality, and we help you fish the right water at the right time.
For every river below you will see a quick read on where we fish it, when it shines, how we fish it, and what is usually hatching or on the menu for the fish.
Green - easy walking or boat fishing. Great for most anglers and mixed groups.
Double Green - very friendly water from the boat with simple drifts and lots of shots.
Blue - moderate wading or faster decision making from the boat. A good step up.
Double Blue - fast, splashy raft water or quick pocket fishing. High energy floats.
Black Diamond - steeper banks, rougher walking, or more technical fishing. Best for anglers who like a little challenge.
When you are ready to choose dates and trip types, you can reach out directly or head over to Choose Your Trip for detailed options and booking.
Big Rivers
Yellowstone | Madison | Bighorn
Long floats, varied structure, and classic western trout water
Yellowstone River
The Yellowstone River is the longest free flowing river in the Lower 48 and the main river I guide from Gardiner to Columbus. This stretch runs through Yellowstone National Park, Paradise Valley, Livingston, and the lower valley, which gives us a lot of different moods and pieces of water to work with through the year.
Classic freestone riffles, seams, cutbanks, and side channels give us different kinds of water in every season. Spring and early summer can bring strong nymph and streamer fishing. Summer offers PMDs, caddis, stoneflies, and terrestrials. Fall brings aggressive browns and rainbows that eat dries and streamers when the light and flows line up.
Madison River
The Madison is one of the classic blue ribbon trout rivers in the West. From the riffle water of the Upper Madison to the slower, tailwater style stretches of the Lower Madison, it offers a wide range of fishing in one system. We treat the upper and lower river as two different fisheries and use guides who concentrate on each reach.
The Lower Madison warms up early and is one of my favorite spring and early summer options when the Yellowstone is still cold or in runoff. The Upper Madison is a fast, rocky valley river with high trout counts and classic scenery.
Bighorn River
The Bighorn is one of the most reliable early season rivers in the state. When our local freestones are still cold or in runoff, the tailwater below Yellowtail and Afterbay Dams stays clear, stable, and full of trout. It is an easy river to read and a good place to settle into long drifts and pods of rising fish.
Long flats, soft riffles, and slow runs reward clean presentations. On the right spring days, pods of trout set up on blue winged olives, and the nymphing is steady from first light through the warmest part of the day.
Ready to fish the big rivers? Reach out directly or visit Choose Your Trip for current float options.
Private Waters
Spring Creeks | Private Lakes | Ice Fishing
Technical sight fishing and quiet, controlled access
Paradise Valley Spring Creeks: DePuy’s and Armstrong’s
The Paradise Valley spring creeks are some of the most technical and rewarding trout fisheries in the West. Clear water, steady flows, and small, precise presentations define these creeks. Because the springs run warm and constant through the winter, they offer one of the best cold weather fly fishing windows in Southwest Montana.
Few outfitters spend more time on these creeks than we do. You need a plan here, from reading weed beds and currents to following insect cycles and fish behavior. Our time on DePuy’s and Armstrong’s helps you spot fish, choose shots, and make the right presentation when it counts.
Private Lakes: Story, Burns and Merrell
Our private lake days are quieter and slower paced. These lakes are a nice change of rhythm, with room to work on casting, presentations, and stillwater tactics for strong, well fed trout. They are also a comfortable option for families and newer anglers.
Harrison Reservoir (Ice Fishing)
Harrison Reservoir has become one of the most popular winter options for visitors staying in Livingston and Bozeman. If you are looking for a fun, easy winter activity, this is one of the most family friendly fisheries in Southwest Montana. We take care of warm shelters, all the gear, and relaxed instruction.
Interested in private waters or winter options? See current offerings under Private Waters on Choose Your Trip.
Small Freestones & Tributaries
Stillwater | Boulder | Shields
Fast water, pocket water, and local favorites
Stillwater River
The Stillwater River is anything but still. It drops out of the Beartooth Mountains and meets the Yellowstone at Columbus, with fast, bouldery water and big views the whole way. When it is in shape, it offers fast paced days and honest, fun fishing.
Boulder River
The Boulder is one of the most exciting short season rivers we fish. It is a steep, fast freestone with classic pocket water, boulder gardens, and quick decisions behind the oars. When flows are right, it feels more like a whitewater float with trout than a standard river day.
Shields River
The Shields River is one of the more overlooked freestones in Southwest Montana, which is part of the appeal. It rises in the Crazies and winds through ranch country before meeting the Yellowstone. It has quick pockets, undercut banks, and a small river feel that is getting harder to find.
I live in the Shields Valley and watch this river year round. When flows, clarity, and water temperatures line up, it is one of my favorite places to share with guests.
Want to add a freestone or tributary day to your trip? Look for Small Tributary Trips on Choose Your Trip.
Headwaters Country
Yellowstone National Park
Walk and wade fishing in America’s first national park
Yellowstone National Park Waters
Yellowstone National Park gives us access to smaller streams, meadow sections, and cool high country stretches that fish best in summer and early fall. These days are as much about the setting as the fishing, with wild cutthroat, wildlife in the distance, and the feeling of hiking into your own piece of water for the day.
Local Experience
Why Fish With Swan’s Fly Fishing
Year round program | Owner operated | Livingston, Montana
We are a year round, owner operated fly fishing guide service based in Livingston, Montana. Our program focuses on the waters we know best, the Yellowstone River, Paradise Valley spring creeks, the Stillwater, Boulder, Shields, and winter ice fishing on Harrison Reservoir, along with select trips to the Bighorn and other regional rivers when conditions line up.
We keep our operation small on purpose so we can stay close to the water and keep a clear read on changing conditions. Whether you are planning a once a year trip or building a long term relationship with a home water in Southwest Montana, our goal is the same, honest advice, the right water for the day, and a relaxed, professional day on the river.
Ready to pick dates and trip types? Head to Choose Your Trip to see current options and book your day.
Conservation & Professional Affiliations
Supporting local rivers, professional instruction, and long-term guide development through these organizations.
