Fly Fishing South Fork Shoshone River

Fly fishing South Fork Shoshone River immerses anglers in a wild and remote stretch of Northwest Wyoming, surrounded by towering mountain ridges, pine forests, and abundant wildlife. Just outside of Cody, the South Fork offers a backcountry feel with dramatic scenery and healthy populations of trout, making it a premier destination for adventurous fly fishers.

The South Fork is a classic freestone river with a rugged gradient. Wide, fast riffles spill into deep pools, and pocket water dominates much of the upper reaches. Its cobbled structure, boulders, and woody debris provide abundant holding water for trout. The river runs cold and clear most of the season, with flows fueled by high-country snowmelt and glacial runoff from the Absaroka Range.

Trout species here include wild cutthroat, brown, and rainbow trout, with fish commonly in the 12–18 inch range and the chance at much larger specimens, especially during the fall brown trout run. The South Fork is also known for Yellowstone cutthroat trout, a unique draw for anglers seeking native species. This mix of wild fish, coupled with the sheer ruggedness of the setting, creates a truly Western angling experience.

Seasonal hatches are diverse. Spring and fall feature strong midge and blue-winged olive activity, while summer brings caddis, PMDs, stoneflies, and terrestrials. Hopper-dropper rigs can be deadly along grassy banks in July and August, and streamer fishing in the fall produces aggressive strikes from large browns. Because this is a freestone, hatch timing is highly dependent on flows and water temperatures.

Flows between 200–500 CFS are most comfortable for wading, with higher water pushing fish tight to banks and seams. Above those levels, the river can become swift and challenging. Access is excellent along the South Fork Road, with multiple bridges, pull-offs, and public lands offering entry points. Anglers will also find U.S. Forest Service access further upstream, where the river grows more remote and less pressured.

Ultimately, fly fishing the South Fork of the Shoshone River is about immersing yourself in one of Wyoming’s most scenic freestone fisheries. Between the variety of trout species, prolific hatches, and rugged backdrop, it offers both challenge and reward. For anglers seeking a true Western river experience far from crowds, the South Fork stands out as a must-fish destination.