about us



Montana’s Last Best Fly Fishing Lodge.

The Stonefly Inn and Outfitters is a privately owned Fly Fishing Lodge in rural Montana. No stop lights or tourist traps here – just countless miles of Blue Ribbon Trout Water, an overwhelming number of Trout and the occasional cattle drive. Because of our location, we often do not see the fishing pressure some of the other areas of the state have to deal with. In Twin Bridges, you can truly unwind and enjoy your Montana Fly Fishing Vacation along with the solitude and vastness of Southwest Montana. The days are longer, the fish are bigger and the beer is colder.

Here at The Stonefly, Dan “Rooster” Leavens and his entire staff of Montana Fly Fishing Guides are dedicated to providing you a Montana Fly Fishing Vacation that will leave you wanting to return year after year. Our average return ratio hovers around 95% season after season and Rooster goes out of his way to keep it that way. You can read some first-hand testimonials from industry leaders here.

A typical day at The Stonefly will start with breakfast with your Montana Fly fishing Guide before you head to one of our local rivers to fish. During the day, you can expect professional instruction while you employ seemingly endless techniques to catch fish. With so many rivers to pick from, each day is certain to be different. Returning to the lodge, you’ll find fresh appetizers in the Roost Lounge and take a little time to unwind and tell a fish story or two over a cocktail. Dinners are prepared nightly by our in house chef. Following dinner, nightly campfires are the norm complete with after dinner cocktails, joke telling, guitar picking and plenty of storytelling.

During your Montana Fly Fishing Vacation, you will always feel welcome at The Stonefly. You can count on professional instruction from your Montana Fly Fishing Guides, top shelf “Farm to Table” meals and courteous service from our staff. You have our word on it. Odds are, you’ll catch a few great fish while you are here as well!

Our Location

Stonefly Inn & Outfitters, Dan "Rooster" Leavens

409 N Main Street,

PO Box 428,

Twin Bridges, MT 59754

Phone. 406-684-5648

Email. info@thestoneflyinn.com