Enjoy Montana’s Most Iconic River With Expert Local Guides

Join us for big water, big scenery, and big trout. Book your custom Yellowstone River fishing trip now.

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The Yellowstone River offers a wider variety of fly fishing experiences than any other Montana trout river. From the mellow flows and mountain scenery of Paradise Valley where brown and rainbow trout lurk, to the raging canyon water in Yankee Jim Canyon, home to native cutthroat trout, it’s possible to fish the Yellowstone for a week straight without doing the same thing twice.

We’re blessed to have this river as Yellowstone Country Fly Fishing’s home water, and we look forward to introducing you to it—or to the under-the-radar options on its tributaries. Our owner and head guide Walter Wiese has been guiding fly fishers of all ages and experience levels on the Yellowstone for almost 25 years, and we’re eager to share our knowledge, tips, and tricks. We customize every trip for every party to be sure you get the perfect trip.

Walter takes all bookings personally and always will, and your guide(s) make final arrangements about where to fish based on current conditions. In other words, there’s no chance out-of-touch sales staff can mess things up.

Top Trips on the Yellowstone and Tributaries

The Yellowstone River and other great local fisheries are famous names for a good reason. Whether you’re looking for a mellow float in Paradise Valley, an exciting, fast-action one through Yankee Jim Canyon, or one of our other options on the Yellowstone or its tributaries, we’ve got a trip for you. Here are some favorites:

River Float Trips

photo demonstrates a river float trip with yellowstone country fly fishing

100+ miles. That’s how much float water we have on the Yellowstone River within 45 minutes of our front door in Livingston, and that’s before we add its top tributaries and the nearby Madison River. Whether you’re a rookie looking for your first “bent rod” or an expert looking to fish with another expert to fish the Yellowstone a bit differently than you ever have before, we’ve got you covered.

Available late March through early November.

Walk & Wade Trips

photo demonstrates a wade fishing trip with yellowstone country fly fishing

Hike in for epic scenery and epic fishing in the strongholds of the Yellowstone cutthroat trout: the Yellowstone River’s Grand and Black Canyons. Hunt big fall-run browns on the Yellowstone’s best year-round tributary, the Gardner. Go for a change of pace on tiny mountain trickles. All these trips and more are possible on our wade-fishing trips.

Available year-round.

Private Water Trips

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None of the Yellowstone River is private, but some of its best tributaries are. The Paradise Valley spring creeks are the famous names, but many anglers think the private lakes feeding the Yellowstone are even better—and that includes us. Check out that brook trout!

Spring creeks available year-round. Private lakes are available from April through June and again in the fall.

Multiday Trips

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Whether you’re looking to float the Yellowstone a week straight or to explore both the Yellowstone and other nearby waters, we’ve got a bunch of multiday packages that might be just the ticket, and that only counts our discounted prepackaged options. We’d be happy to set up a custom trip just for you, too.

What Our Clients Have to Say

Julie profile pictureJulie
14:58 09 Sep 25
We had an incredible day out on the water with Walter. Even though we were total beginners at fishing, his patience and guidance helped us reel in plenty of catches! Along the way, we enjoyed fascinating conversations about Yellowstone, Montana, local wildlife, and American life in general. Walter also shared some insider tips for exploring the park, which led us to a hidden little lake we had completely to ourselves for the afternoon. We can’t recommend this fly fishing trip enough—it’s an experience you won’t forget!
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Geoffrey W. profile pictureGeoffrey W.
03:07 01 Sep 25
Great day drift fishing on the Yellowstone with Ashton. Really excellent guide who worked hard to put us on lots of fish. Very much recommend Ashyon and YCFF
Bill H. profile pictureBill H.
18:24 03 Jun 25
Had a great day with Walter!! We caught several rainbow over 16” with our biggest at 21” the conditions weren’t ideal but Walter kept changing with the bite. Do yourself a favor and book a full day.
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David T. profile pictureDavid T.
16:09 18 Aug 24
It has been a long-time dream of mine to fly fish with my Dad in Montana. Last week (8/12/24) we finally got our chance on the Yellowstone River upstream from Emigrant and had the great fortune to have Walter as our guide. What can I say – Walter was a patient instructor, good storyteller, knows his way around a drift boat, and most importantly guided us to trout (including a 17” brown). And he ties his own flies! We switched part way through our float from a wet fly baitfish/nymph set to a dry fly rig using his Big Bob Hopper with success.
If you are planning to fish the great trout rivers around the Livingston region Walter is your man. And if you do, tell him Bud and Dave say thanks!
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Scott J. profile pictureScott J.
13:02 10 Aug 24
We had a great day with Walter. I had just about zero fishing experience and he was patient and helped my technique a lot. Even with little knowledge, I still caught about 9 fish! He was extremely knowledgeable and really explained the reasoning behind where fish would be and why the casting technique is important.

Also, we had bad weather/water conditions on the scheduled day but were able to reschedule for another day on our trip, which made us very happy!

Overall, great day on the river. Would definitely recommend booking with him.
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Brian P. profile pictureBrian P.
16:17 23 May 24
We had a fantastic full day float with Walter and can not recommend him highly enough. He worked hard to get us on fish and was incredibly helpful in fine tuning our casting and understanding how to fish from a boat (we usually wade). We learned a lot and I caught my fist Cutthroat trout thanks to Walter. He even set me up in positions for some good casts with my tenkara rod, something that is pretty rare in guides.

The whole experience was excellent from start to finish and made for a very memorable day. I would definitely book another trip with Yellowstone Country Fly FIshing.
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Guy A. profile pictureGuy A.
18:22 28 Sep 23
Had a great trip with Walter on a half day float on the Yellowstone. Tough conditions in the wind but he put me in good positions and we caught quite a few.
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Kenny M. profile pictureKenny M.
22:45 14 Aug 23
What a wonderful experience!!!! Walter was an amazing guide. He is filled with knowledge of the land and the rivers. This was our first time fly fishing. Got us up to speed quickly and helped us catch a ton of fish. We caught two browns, two rainbows and a ton of white fish. I highly recommend this outfit!!! Will use their services again next trip.
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Nathan U. profile pictureNathan U.
19:28 20 Jul 23
My experience with Walter and Yellowstone Country Fly Fishing could not have been any better. He was an excellent communicator before and during our trip. My brother and I had never attempted fly fishing before, and Walter was able to teach the art in a way that helped us catch fish but take some valuable skills for the future. Not only is he an expert at his craft but he is also extremely knowledgeable in all things fishing and fish. I would highly recommend booking with this outfit.
Jason R. profile pictureJason R.
01:10 24 Aug 22
My dad and I did a float trip on the Yellowstone river on 8/22/22 and had a fantastic experience with plenty of fish, including an 18” brown trout, a few decent sized rainbows and lots of whitefish. Being somewhat of a beginner, he gave lots of great tips, which was very helpful and much appreciated. We had a great time and are already talking about doing a wading trip with him next year. We would highly recommend using him for your guided trip.
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Frequently Asked Questions

Fishing tackle is included, but you are also welcome to bring your own. Flies are also included, including many custom fly patterns our guides have developed specifically for local waters. Do you like to tie your own? No problem. We'll let you know what to tie, and you can check out our YouTube fly tying tutorials to learn how to tie some of our specialties.

We do not supply wading gear. It is not needed on our most popular trips, and may be rented from local shops if required.

Livingston is by far the most central option to fish the Yellowstone itself, and has the most hotels, campgrounds, and rentals. Lodging options in Paradise Valley also make sense. If you also expect to fish tributary streams and rivers, staying in Gardiner or Big Timber would be good bets, while Bozeman works if you also want to fish the Madison River.

As the longest and most-varied fishery in our operations area, the Yellowstone has something to offer everyone, from beginners who’ve never picked up a fly rod before to experts who want to target big fish on streamers or lots of cutthroats on dry flies. It also offers a wide variety of scenery, and water types from gentle meadow stretches to raging whitewater.

We’re called “Yellowstone Country Fly Fishing,” and we chose that name because it sums up where we fish: the Yellowstone River, its tributaries, and other waters that originate in Yellowstone Park, such as the Madison. Many other fisheries can be combined with the Yellowstone on a multiday fishing trip.

The best time to fish the Yellowstone depends on your goals, interests, and skill level. Beginners love late summer and early fall for the easier techniques required, while experts might prefer slinging bushy dry flies under the bushes in early July or chasing big brown trout in October. The tributaries and other area waters likewise offer different things at different times of year.

We’ve got good fishing whenever it’s warm enough to get on the water, so give us a call to discuss options if your travel plans are already set, or to figure out when to come for a trip that will tick every box on your checklist.

For the Yellowstone itself, the answer is easy: from sometime in early-mid May until sometime in mid-late June. This is the spring snowmelt period, and the Yellowstone River is too high and muddy to fish most days for four to six weeks during this period. The precise dates depend on the winter snowpack and spring weather, but suffice it to say that if you’re dead set on fishing the Yellowstone itself, it’s best to avoid May and June.

Rest assured that we have plenty of good options during this period, though.

Absolutely. While we don't include lodging in any of our rates, we have some preferred hotels and campgrounds that work best for our clients. Give us a call and we'll give you our recommendations based on your budget, timeframe, and fishing goals. We'd also be happy to help with other travel planning.

Are You an Information Junkie?

If so, our website will be just the ticket. You'll find plenty of additional info about our guide services, our specialty flies, and more. We also provide more helpful content about area fisheries and fishing tactics than you'll fine in many guidebooks. All this is intended to help you plan your trip - whether you decide to fish with us or not.

Sound good? Grab a cup of coffee or something stronger, click or tap the button below, and get ready for a deep dive into fly fishing Yellowstone Country.

As you absorb all the info on our site, we ask you to consider one thing: think about how much we hold back for our clients….

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