Located within the National Elk Refuge just outside of Jackson Hole, Wyoming, Flat Creek is one of the most technical and rewarding fly fishing destinations in the region. As a vital spawning tributary for Snake River Fine-Spotted Cutthroat trout, Flat Creek is open to fishing only from August 1 to October 31, offering a limited but highly sought-after window to pursue trophy-sized native trout.

Flat Creek is best known for its challenging sight fishing opportunities. The crystal-clear water and slow-moving currents demand precise presentations and a stealthy approach. Anglers often target large Snake River Fine-Spotted Cutthroat trout using small dry flies or terrestrials like hoppers along the grassy banks.

Despite the abundant trout population, these fish are highly educated and extremely wary—making every hookup feel like a major accomplishment. Even landing one or two fish during a session is a notable success, as these cutthroat are known for their intelligence, size, and ability to fight hard, often diving under cutbanks and testing your skills.

Flat Creek is not a beginner's river—it's a destination for seasoned anglers looking for a true technical challenge and the chance to land a wild, native trout in a stunning setting.