Big Hole River
MT
•
River
About Big Hole River
The Big Hole River in Montana is a 155-mile freestone river offering diverse fishing opportunities across its upper, canyon, and lower sections. Anglers can pursue a "Montana Grand Slam" of rainbow trout, brown trout, cutthroat trout, brook trout, and Arctic grayling. Key hatches include Skwala stoneflies, Caddis, Salmonflies, Golden Stones, Tricos, and Hoppers, providing excellent dry fly and nymphing opportunities throughout the season. The river features accessible 25-mile stretches ideal for wading, as well as canyon sections with boulder structure and pocket water, and lower sections with braided channels and long pools.
Access
Seasons
Terrain
Water
Fish Species
Rainbow Trout
Brown Trout
Cutthroat
Brook Trout
Grayling
Fishing Styles
undefined USGS Water Conditions
Water conditions for the last 7 days. You can gain insights to fishing activity based on these conditions, like water temperature and flow.
Trip Planning
Best fishing typically occurs during spring and summer. Check water conditions before heading out.
For more insight on the conditions, including hatches and water temperatures, check out the Hatch Forecast.