The Wise River is a small but significant tributary of the Big Hole River in southwestern Montana. Originating high in the Pioneer Mountains, this pristine mountain stream flows northward for approximately 30 miles before joining the Big Hole near the tiny community of Wise River. While relatively short, the Wise River offers excellent fly fishing opportunities in a scenic mountain setting. The river is characterized by clear, cold waters tumbling over boulder-strewn beds, creating prime habitat for trout, Arctic grayling, and Rocky Mountain whitefish. The surrounding landscape features dense coniferous forests, giving way to sagebrush-covered hills as the river descends.

Paddling on the Wise River itself is limited due to its small size and frequent obstructions. However, it serves as an important access point and landmark for floaters on the larger Big Hole River. The confluence of the Wise and Big Hole rivers marks the beginning of a popular 25-mile stretch known as the Canyon Section, which offers Class II-III whitewater suitable for intermediate paddlers. The best time to float the Big Hole near the Wise River confluence is typically May through July when water levels are optimal. Later in the summer, flows often drop too low for effective navigation.

Anglers prize this area for its excellent dry fly fishing, particularly during the salmonfly hatch in late spring. Notable landmarks include the small town of Wise River, which serves as a base for outdoor enthusiasts exploring the area. The Pioneer Mountains Scenic Byway follows the Wise River valley, offering stunning views and access to numerous hiking trails and campgrounds.

For those planning multi-day trips, the Wise River area provides an excellent starting point for longer floats down the Big Hole. Paddlers can put in at Wise River and take out at various points downstream, such as Divide or Melrose, allowing for 1-3 day adventures through the scenic canyon.

Safety considerations include rapidly changing mountain weather, cold water temperatures, and the presence of bears in the surrounding wilderness. Paddlers should be prepared for remote conditions and limited cell phone coverage. Additionally, respect for private property along the riverbanks is essential, as much of the land is working ranchland.

The Wise River and its confluence with the Big Hole offer a quintessential Montana river experience, combining excellent fishing, scenic beauty, and a taste of whitewater adventure in a relatively accessible package.