Browse Map

Explore away

Explore Map Collection

Check out our basemaps

Print a Map Plus

Generate a high-quality PDF

Field Guide

Discover local flora, fauna, geology, and more

Local Flora & Fauna

Learn the ecology of your area

Local Geology

Learn the geologic formation at your feet

Get Started or Sign In

Welcome

Continue with Apple

Already have an account? Sign In

MAP

Topo

Measure

Topo

Ecoregions

Public Lands

...

BASEMAPS

Default Weather

Temperature

Smoke

...

WEATHER

Middle Fork Flathead River

River in Glacier NP, Flathead NF, Great Bear Wilderness, Bob Marshall Wilderness, Rocky Mountains in West Glacier, MT

Montana Fishing Regulations

Print Map

Generate High-Quality PDF

Length

87mi

On the Web

On Wikipedia

The Middle Fork Flathead River is a 92-mile (148 km) river in western Montana in the United States, forming the southwestern boundary of Glacier National Park. Its drainage basin lies to the east of the South Fork Flathead River and the Hungry Horse Reservoir. Towns along the river include West Glacier, Nyack, Pinnacle, Essex, and Nimrod. The river's headwaters lie in the Bob Marshall Wilderness at the confluence of two small streams, Strawberry Creek and Bowl Creek. From there, it runs north, receiving many tributaries from glacial valleys to the east and west, most of them inside Glacier National Park. The river begins to parallel U.S. Highway 2 as it winds north-northwest, and after a long and narrow course, the river enters a wider valley and begins to spread out and braid between…

Classified As

River