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Man holding a rainbow trout on the flathead river with clear blue sky and trees in the background
Man holding a rainbow trout on the flathead river with clear blue sky and trees in the background

Montana's Premier Guided Fly Fishing Experiences

Expert guides • Pristine waters • Unforgettable adventures
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Man holding a large fish on a boat with a scenic background
Man holding a large fish on a boat with a scenic background

World-Class Fishing on Flathead Lake

Fish Flathead Lake Like a Pro + Guided trips for trophy lake trout, monster pike and more!
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Flathead Lake Charter + Wild Horse Island Tour - Riverstone Outfitters
Flathead Lake Charter + Wild Horse Island Tour - Riverstone Outfitters

Wild Horse Island Adventure + Fishing Charter

Experience the best of Flathead Lake - explore Wild Horse Island's majestic wild horses and pristine trails, then cast your line for trophy trout and other species. The ultimate Montana day on the water.
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Choose Your Montana Fishing Experience

Choose your Montana fishing adventure. From world-class fly fishing on pristine rivers to scenic charters on Flathead Lake, we offer unforgettable guided experiences for all skill levels.

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River Trips

Huge lake trout on flathead lake in montana
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Lake Charters

A fishing charter out on flathead lake montana.

Expert Montana Fishing Guides

Based in the heart of Montana's Flathead Valley, Riverstone Outfitters provides world-class guided fly fishing experiences and lake charters on the region's most pristine waters. Our expert guides know the waters like the back of their hands and are passionate about sharing Montana's incredible fishing with anglers of all skill levels.

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Most Popular Trips

Our most-booked fishing experiences. These trips offer the perfect combination of stunning scenery, excellent fishing, and expert guidance.

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man holding cutthroat trout on the flathead river

Book Your Adventure with Ease

Book online or call us to customize your perfect trip. Our expert guides and team are here to answer questions and ensure every detail is exactly what you're looking for. Plus, optional trip protection gives you peace of mind so you can focus on the adventure ahead.

Curated Trips Built for You
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Optional Trip Protection Available
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Fishing Adventures Across Montana

From the crystal-clear waters near Glacier National Park to the legendary Missouri River, we guide trips throughout Montana's premier fishing destinations.

Flathead River

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Clark Fork River

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nice brown trout on the clark fork river in montana

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Check out our latest info, fishing reports, and gear reviews!

What to Expect on a Guided Missouri River Fly Fishing Trip - Riverstone Outfitters
Riverstone Outfitters 1 min read
What to Expect on a Guided Missouri River Fly Fishing Trip

New to guided fishing or just curious what to expect? Here’s everything you need to know about a full-day float on Montana’s Missouri River with Riverstone Outfitters.

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Lake Trout Fishing On Flathead Lake: What you need to know. - Riverstone Outfitters
Riverstone Outfitters 2 min read
Lake Trout Fishing On Flathead Lake: What you need to know.

Flathead Lake is home to some of the biggest lake trout in the Lower 48. Learn the best times, techniques, and what to expect on a guided trip with Riverstone Outfitters.

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Flathead Lake Fishing: Discover Hidden Gems - Riverstone Outfitters
Riverstone Outfitters 4 min read
Flathead Lake Fishing: Discover Hidden Gems

Flathead Lake is a paradise for anglers seeking an unforgettable fishing experience. Known as one of the best places for...

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