Fly Fish Wyoming, Montana & Idaho

Join Ryan Stefek Outfitters for guided fly fishing adventures on the legendary waters of the Bighorn in Montana and Wyoming

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It Begins Here

Get Ready For An Adventure

Fly Fishing Guide

Come Fish With Us

At Ryan Stefek Outfitting, we craft more than just guided trips—we deliver unforgettable days on the water. With over 20 years of experience and a lifetime spent fishing Montana’s rivers, we know where the fish are and how to help you catch them.

From Big Horn River fly fishing to exploring hidden local gems, every trip is tailored to your goals and experience level. Whether you’re new to the sport or a seasoned angler, our expert guides bring patience, professionalism, and a true passion for the outdoors.

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Fly Fishing

Rivers We Fish

Montana

  • Bighorn River
  • Stillwater River
  • Yellowstone River
  • Boulder
  • Clarks Fork of the Yellowstone (Montana & Wyoming)

Wyoming

  • Bighorn River, Thermopolis, WY
  • Lower Shoshone

Our Guided Adventures

Fly Fishing Trips

Whole Single Day

Perfect for anglers looking to experience a full day on one of Montana or Wyoming’s top rivers. Includes expert guiding, local insight, and a customized experience based on conditions and your goals.

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Custom Fly Fishing Trips

For those wanting to go deeper—fish multiple rivers over several days, explore different fisheries, and truly immerse yourself in the region. Ideal for returning clients or groups looking for variety and adventure.

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RSO Outfitting

Let’s Plan Your Day on the Water

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