Fly Fishing Adventures in Montana, Wyoming and Yellowstone

Welcome to Greater Yellowstone Flyfishing Outfitters, the northern Rockies' premier fly fishing guide service!

Situated at the center of the most expansive selection of blue-ribbon trout fisheries in the country, we offer a wide array of fly fishing adventures in Montana, Wyoming, and Yellowstone National Park. Customized Day Trips, Overnight River Adventures, Road Trips, Vacation Packages, Wilderness Pack Trips, Group, and Business Excursions, provide exciting angling opportunities for everyone.

Our expertise assures a successful fly fishing vacation with over 30 years of guiding anglers of all abilities. Custom-tailored for you, choose to fish a day or a week, float large rivers, wade small creeks, enjoy the thrill of whitewater or explore remote backcountry streams. The possibilities are endless!

Thank you for visiting Greater Yellowstone Flyfishing Outfitters. We look forward to planning your next great adventure!

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Ready to book your fly fishing vacation in Montana and Wyoming? Our large territory and wide selection of trips will ensure finding something ideally suited for you and your group. Have questions or need additional information? Contact us now and we’ll work to customize the perfect fly fishing vacation for you!
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Once you’ve decided to book your fly fishing vacation, we are here to help with all of the logistics essential for a successful outing. Our Trip Planning section has useful information on local and regional accommodations, airports and airlines, ground transportation and fishing licenses. Need help? Email or call us and we’ll help you every step of the way.

Don't want to worry about any details at all? Book an all inclusive fishing trip and we'll take care of all your worries.
Trip Planning Info

Montana Waters

Illustration: Map of Montana
Explore Montana

Wyoming Waters

Illustration: Map of Wyoming
Explore Wyoming

Yellowstone Park Waters

Illustration: Map of Yellowstone National Park boundary
Explore Yellowstone
In a world full of "routine" guided fishing trips, Greater Yellowstone Flyfishing Outfitters delivers the adventure that helps make a guided fishing trip special. It may mean driving a bit further, starting a little earlier or even staying out a bit later. But it's this extra effort and passion for fishing that separates GYFO from the rest of pack when it comes to a quality, guided fishing experience.
Jon Yousko
Bozeman, MT
Greater Yellowstone Flyfishing Outfitters has over 25 years of guiding experience in Montana & Wyoming. If you'd like an adventure of a lifetime book a trip with Greater Yellowstone Flyfishing Outfitters!

Robert Russomanno
Randolph, NJ
The Sphinx, Madison Range


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