The Gros Ventre River (pronounced Grow-Vaunt) is a 75-mile-long tributary of the Snake River in Wyoming. Beginning high in the Gros Ventre Wilderness and flowing westward until it joins the Snake River in Jackson Hole Valley, this medium-sized freestone river offers anglers a pristine fishing experience away from crowds. With its stunning backdrop of mountains and abundant wildlife, the river features diverse water characteristics including pocket water, pools, and long runs. Over the past decade, the Gros Ventre has undergone significant restoration projects, enhancing its habitat for native Snake River cutthroat trout. This less-pressured river provides both solitude and quality fishing opportunities, making it an excellent destination for anglers seeking a true wilderness experience in northwestern Wyoming.