Welcome to The StoneFly! We are conveniently located at the crossroads of I-15 and I-90 in Butte, Montana. Montana's best little fly shop! There are more blue ribbon fisheries nearby than any other location in the state. Our fly shop is stocked with all of the latest gear, flies, and fly tying materials to ensure your Montana experience is a memorable one. Whether you prefer fly fishing rivers, lakes, or small streams, we have what you need.

The StoneFly is also your trusted source for guided fly fishing trips on the Big Hole, Beaverhead, Madison, Clark Fork, Missouri, and Jefferson Rivers. Enjoy the breath-taking scenery of southwest Montana, while casting to rainbow, brown, and cutthroat trout, as well as arctic grayling. Trust our local knowledge and expertise to make this the Montana trout fishing trip of your dr We love to talk fishing and our advice is free. (406) 494-0707