Fly Fishing Hoback River - Granite Creek to Snake

Fly fishing the Hoback River – Granite Creek to Snake River section delivers the quintessential Wyoming freestone experience, combining clear mountain water, native trout, and the dramatic scenery of Hoback Canyon. Flowing north from the Wyoming Range and joining the Snake River just south of Jackson, this stretch is both easily accessed and remarkably wild. With its reliable summer hatches, eager cutthroat trout, and postcard scenery, the lower Hoback remains one of western Wyoming’s most enjoyable freestone fisheries.

The river here flows through a steep-walled canyon carved from ancient sandstone and limestone formations. The gradient is moderate, producing a perfect mix of riffles, glides, and deep pools that hold fish throughout the season. The water remains cold and clear even in mid-summer, fed by tributaries like Granite Creek. Its cobble bottom, classic riffle-run-pool structure, and abundant aquatic life make it ideal for dry-fly and light nymphing tactics.

The Hoback supports a strong population of wild Snake River fine-spotted cutthroat trout — the native subspecies of the Snake River drainage. Average fish run 10–15 inches, but larger trout over 18 inches are possible, especially in deeper canyon pools and near the Snake confluence. Rainbows and whitefish are also present, adding variety to the catch. Because the river is wild and unstocked, trout are opportunistic and aggressive surface feeders, making it an ideal river for dry-fly enthusiasts.

Seasonal hatches are diverse. Spring brings blue-winged olives and midges, followed by caddis and yellow sallies in early summer. By late June, golden stones and PMDs appear in strong numbers, kicking off some of the best surface action of the season. Terrestrial fishing peaks in mid- to late summer, when grasshoppers, ants, and beetles drive explosive surface takes. Fall brings another burst of BWO activity and excellent streamer fishing for cutthroats fattening up before winter.

Flows between 150 and 700 CFS make for optimal wading, with moderate current and excellent visibility. Above that range, the river can run swift and silty from runoff, typically settling by late June. Access is exceptional — U.S. Highway 191 parallels the Hoback through most of the canyon, offering numerous pull-outs, public easements, and turnouts for anglers. Several Wyoming Game and Fish access sites and bridges make it easy to cover water by foot or short float. The scenery throughout this section is spectacular, with red canyon walls, wildlife sightings, and views of the distant Tetons.

Fly fishing the Hoback River between Granite Creek and the Snake River is a must for anglers visiting the Jackson Hole area. With its combination of wild native trout, easy access, and classic freestone character, it represents everything that defines Western Wyoming fly fishing — wild water, native fish, and endless beauty