Located in Wyoming, the fly fishing in Yellowstone offers more than a half-dozen beautiful trout streams. The best Yellowstone fly fishing based on popularity are considered to be Yellowstone River, Bechler River, Lamar River, Slough Creek, and Madison River. For a detailed fly fishing river description and printable river access map, just select a Yellowstone fly fishing river or stream below.
North of Jackson in Yellowstone National Park, the Bechler River flows through the southwest corner of the park and is known to be plentiful with cutthroat trout and rainbow trout. The Bechler River is exceptional for fly fishing. There is also plenty of big wildlife including grizzly, moose, trumpeter swan and black bear.
With its headwaters in the Beartooth-Absaroka Wilderness of Montana, a beautiful 25 mile stretch of Slough Creek flows through Yellowstone in steep canyons and open meadows before reaching the Lamar River confluence. This is a big cutthroat fly fishing area and you can expect to find them up to 16 inches.