The Bighorn River

The Ultimate Montana Fly Fishing Experience

The Bighorn River is a world-renowned tailwater located in Southest Montana

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Year Round Fishing on the Bighorn

Spring fly fishing on the Bighorn River

Spring

From late March to late May, get ready for some exciting spring fishing! The waters are crystal clear and flowing gently, creating the perfect environment for a variety of hatches, including plenty of midges and Baetis. Nymphing is outstanding during this time, with Sowbugs, Scuds, and Midges proving to be very effective. While streamer action may vary due to cooler water temperatures at this time of year, the overall experience is sure to be exhilarating!

Summer fly fishing on the Bighorn River

Summer

From June to late August, expect the river to be teeming with opportunities! The highest water levels typically happen between late May and early July, but don’t worry—there’s always a chance to cast your line. The nymphing action is at its peak with Worms and Sowbugs, plus streamer fishing is absolutely fantastic! As July rolls in, prepare for the most thrilling dry fly fishing of the season, featuring hatches like PMDs, Black Caddis, Tan Caddis, Tricos, and some incredible Hopper action. Get ready for an unforgettable summer of fishing!

Fall fly fishing on the Bighorn River

Fall

From September to early November, the dry fly fishing is absolutely fantastic, especially with Tricos and Psuedos making their appearance! Plus, don’t miss out on the chance to catch some fish using terrestrial patterns. As summer grass starts to die off, you may notice some vegetation in the water, but that just adds to the charm of fall fishing. By mid-October, the crowds have thinned out, and the weather is usually quite pleasant—perfect for a day on the water!

Winter fly fishing on the Bighorn River

Winter

From November to February, the Bighorn’s sleeper season is gaining popularity among anglers! November brings fantastic Baetis hatches, and streamer fishing reaches its height. Plus, the weather is absolutely delightful during this time! Don’t miss out on the winter fishing opportunities!

Hatch Chart

Bighorn River - hatch chart

Bighorn River Gallery