Southwest Wyoming
About Southwest Wyoming
Southwest Wyoming is defined by the massive Green River basin. The seedskadee National Wildlife Refuge below Fontenelle Dam offers a remote, high-desert tailwater fishery known for trophy Brown and Rainbow Trout and potential Kokanee Salmon runs.
Tributaries like the Hams Fork provide exceptional fishing for large rainbows in a smaller stream setting. This arid, sagebrush-dominated landscape belies the richness of its waters, which are crucial habitats for Colorado River Cutthroat Trout conservation in the upper headwaters.
Fly Fishing Rivers in Southwest Wyoming
Bear River
Wyoming
Green River - Daniel to La Barge
Wyoming
Green River - Fontenelle
Wyoming
Green River - Headwaters
Wyoming
Green River - Near Green River (City Stretch)
Wyoming
Green River - Warren Bridge
Wyoming
Hams Fork - Below Viva Naughton
Wyoming
Little Snake River - Dixon
Wyoming
New Fork River - Big Piney
Wyoming
Smiths Fork
Wyoming
Frequently Asked Questions
What are the best fly fishing rivers in the Southwest Wyoming?
The Fly Fishing New Fork River – Big Piney is widely considered the crown jewel of the Southwest Wyoming, but the area offers many excellent options. Be sure to explore the various tributaries and sections listed in our guide for diverse experiences.
When is the best time to fly fish in the Southwest Wyoming?
While summer (June-September) offers the most consistent dry fly action, the Southwest Wyoming has productive fishing year-round. Fall brings aggressive brown trout and excellent streamer fishing, while spring sees important hatches like Blue Winged Olives. Winter tailwater fisheries can also be excellent.
What fish species can I catch in the Southwest Wyoming?
Anglers can primarily target Brown Trout and Rainbow Trout, with Cutthroat Trout and Brook Trout available in higher elevation streams. Some waters also hold Mountain Whitefish and other species.
