Gallatin River Guides

Gallatin River Guides is a full-service fly shop and outfitter based in Big Sky, Montana. We offer guide trips on the Gallatin River, Madison River, Yellowstone River, Yellowstone National Park, Missouri River, and more. Our guides are equipped to cater to all levels of fly-fishing anglers. Beginners or experienced, we can provide you with the fly fishing trip of a lifetime! Our goal at GRG is to show you all that Sout West Montana Has to offer. We also have fly fishing gear from some of the biggest names in the fishing industry including Simms Fishing Products, Sage, Rio, Redington, Loon, Scientific Anglers, Fishpond, and more!