You don’t need to be an expert to enjoy fly fishing in Big Sky, Montana; all it takes is a good local guide and a little curiosity. The rivers and streams around Southwest Montana play a major part in the stories of those who cast their lines here. As Norman Maclean wrote, “It is not so much that we love the river as that the river is a part of us." Hiring a seasoned outfitter makes your fishing experience seamless—they provide all the gear you need and know the best spots to practically guarantee a catch.
To get started on your Big Sky fly fishing journey, stop by one of Big Sky's fly fishing shops or guide services to learn about Montana and Yellowstone National Park fishing licenses, discover water access points, discuss fly recommendations, or book a fly fishing guide. These licensed guides are happy to show you what fly fishing in Big Sky is all about. Outfitters offer half-day and full-day guided trips tailored to every type of angler, from first-timers, seasoned casters, families, to anyone who just wants to stand in or float on a river and see what happens.
Walk-and-wade options let you move at your own speed. Float trips take you deeper into the experience, literally drifting past wildlife and mountain views you’d never see from the road. On the river, the pace slows down, and the world opens up, reminding you what quiet feels like.
WHERE TO FISH:
Gallatin River
Big Sky’s hometown river is walk-and-wade only, with cool water, plenty of pocket pools, and stunning canyon views. It’s easily accessible and ideal for first-timers and casual days out. Just a quick note, fishing the Gallatin inside Yellowstone National Park requires a separate fishing license.
Madison River
A short drive from town, an hour's drive from Big Sky, the Madison offers both walk-and-wade and float options. This river is wide, scenic, and a favorite for anglers who want room to roam or float.
Yellowstone River
Further out, but worth the trip. Yellowstone is massive, wild, and full of character. Guided trips here offer a full-day escape into some of Montana’s most iconic fishing territory.
FAMILY-FRIENDLY FISHING:
Fishing’s for everyone in Big Sky, even the littlest of anglers. Outfitters like 320 Ranch and Gallatin River Guides offer kid-focused experiences, including Small Fry-Try’s walk-and-wade trips for ages 4–7 and easy-going lessons at stocked ponds. No pressure, no experience, just smiles and maybe a tall fish story, or two.
RECOMMENDED OUTFITTERS:
You’re in good hands with any of these local experts:
- Gallatin River Guides
- Wild Trout Outfitters
- East Slope Outdoors
- Montana Whitewater
- Cache Creek Outfitters
- 320 Ranch
WHAT TO KNOW BEFORE YOU GO:
- Book your guided trip in advance, as summer dates fill quickly
- Dress for Montana’s wild mood swings (layers and sun protection)
- Don’t forget your fishing license (can be purchased at the outfitters)
- Ask about float (all day) vs. wade (half day) based on season and water conditions
Cast once. Stay forever. Big Sky’s rivers have a way of pulling you in. Whether it’s your first time holding a fly rod or your fiftieth, there’s always something to learn, and always more water to explore.