Located in Pinedale, WY

bighorn River
Fly Fishing

The Bighorn River is widely celebrated as one of the premier trout fishing destinations in the country, offering fly anglers an unmatched experience in both beauty and opportunity. Flowing through scenic valleys and diverse landscapes, this legendary river in Wyoming draws fishermen from around the world. Known for its healthy population of wild trout—primarily browns and rainbows—the Bighorn offers consistent hatches and ideal water conditions that make for world-class fly fishing.

Thanks to regulated flows from the Boysen Reservoir, the Bighorn River provides steady fishing conditions year-round. Its clear, nutrient-rich waters are perfect for abundant insect life, resulting in a predictable hatch cycle that supports large and healthy fish populations. Anglers can expect prolific hatches of midges, baetis, PMDs, and caddis, as well as an impressive amount of terrestrial activity in the warmer months. These conditions make the Bighorn ideal for nymphing, dry fly fishing, and streamer fishing, offering something for every type of angler.

Whether you’re new to fly fishing or a seasoned angler, the Bighorn River promises an unforgettable experience. With clear runs, deep pools, and healthy riffles, every stretch of this river holds the potential for a memorable catch, all set against the stunning Wyoming landscape.

Best times to
fish the bighorn river

The Bighorn River’s reputation as a year-round fishery makes it a sought-after destination for fly fishing enthusiasts, but understanding the seasonal nuances can greatly enhance your success on the water. Here’s a breakdown of the best times to fish the Bighorn and what to expect throughout the year:

Spring (March to May)
Spring marks the beginning of prime fishing on the Bighorn. As temperatures start to rise, the river comes to life with prolific hatches of midges and blue-winged olives. This period is excellent for nymphing, with trout becoming increasingly active after the colder winter months. By late spring, dry fly fishing picks up as caddis hatches emerge, creating exciting top-water action.

Summer (June to August)
The summer months are peak season on the Bighorn River. The warm weather and steady flows contribute to consistent fishing conditions. The river’s famous hatches of pale morning duns (PMDs), tricos, and yellow sallies draw trout to the surface, making it a prime time for dry fly anglers. Early mornings and late evenings often produce the best results, as fish feed more actively during cooler parts of the day.

thermopolis wy fly fishing

Fall (September to November)
Autumn is a special time on the Bighorn, offering stunning scenery and exceptional fishing as trout prepare for winter. The cooler temperatures and lower angler traffic make this an ideal season for those seeking a quieter, more serene fishing experience. Expect reliable hatches of blue-winged olives and terrestrial patterns to be particularly effective. The combination of nymphs, streamers, and dry flies can yield impressive results during this period.

Winter (December to February)
While winter may deter some anglers, the Bighorn remains fishable year-round due to consistent water temperatures and flows. Winter fishing requires a different approach, with smaller flies and slow, deliberate presentations being key. Nymphing with midges and small baetis patterns often proves successful, and patient anglers can still find excellent opportunities to catch trout, especially on milder days.

Optimal Times of Day
Regardless of the season, time of day can play a crucial role in your fishing success. Early mornings and late afternoons often see increased trout activity, particularly during warm summer months and cooler autumn days. Observing the river’s hatch patterns and adjusting your strategy accordingly will maximize your chances of hooking into some of the Bighorn’s finest trout.

In summary, while the Bighorn River is productive throughout the year, the best times to fish it vary with the seasons. Whether targeting active trout during spring and summer hatches or honing your skills in winter’s quieter waters, understanding the river’s rhythms will help you make the most of your fly fishing adventure.

Essential information for our
guided Fishing trips

Preparation is key to a successful fly fishing trip with us. Here are some critical points to keep in mind:

bighorn-river-fishing-wyoming

What to expect on our bighorn river trips

A guided trip on the Bighorn River is more than just a fishing adventure—it’s a complete experience tailored for both fun and skill development. Our professional guides bring a deep understanding of the river, offering expertise on the best fly selections, techniques, and strategies to maximize your time on the water. Whether you’re a beginner eager to learn or an experienced angler looking to sharpen your skills, we ensure a personalized and productive outing.

Expect top-tier equipment, comfortable drift boats, and a focus on the best fishing spots, all set against Wyoming’s stunning landscapes. With diverse hatches and thriving populations of brown and rainbow trout, each trip offers the opportunity for exciting catches and unforgettable memories.

Join us to explore the renowned Bighorn River and enjoy a fly fishing experience that blends skill, adventure, and the natural beauty of Wyoming.

bighorn river
Hatch chart

Understanding the local hatches can significantly improve your success on the water. Here’s a month-by-month guide to what you can expect from the myriad of local aquatic life in the area, helping you to choose the right fly and approach for the season. Paying attention to weather conditions and how they affect the trout stream can also enhance your fishing experience.