Geography
Mountains, Rivers & Lakes
The Rockies, the Continental Divide, Flathead Lake, and 3,000+ waterways — Montana's physical landscape.
Mountains
Montana's Mountain Ranges
The northern Rocky Mountains carve up the western half of the state
Bitterroot Range
▲ Trapper Peak (10,157 ft)
📍 Hamilton, Missoula
🏠 Remote cabins & timbered acreage
Crazy Mountains
▲ Crazy Peak (11,214 ft)
📍 Bozeman, Billings
🏠 Ranch land & isolated peaks
Beartooth Mountains
▲ Granite Peak (12,799 ft)
📍 Red Lodge, Billings
🏠 Ranch land & resort cabins
Gallatin Range
▲ Hilgard Peak (11,316 ft)
📍 Bozeman, Big Sky
🏠 Luxury resort homes & skiing
Madison Range
▲ Hilgard Peak area / Lone Peak (11,166 ft)
📍 Big Sky, Ennis
🏠 Ultra-luxury resort homes
Swan Range
▲ Holland Peak (9,356 ft)
📍 Kalispell, Seeley Lake
🏠 Remote cabins & lake access
Mission Mountains
▲ McDonald Peak (9,820 ft)
📍 Kalispell, Polson
🏠 Lakefront & view properties
Lewis Range
▲ Mt. Cleveland (10,479 ft)
📍 Glacier NP, Browning
🏠 Resort & gateway cabins
Rivers & Lakes
Major Rivers & Lakes
Montana holds the headwaters of the continent — over 3,000 named lakes and 170,000 miles of rivers
Rivers
Yellowstone River
The longest free-flowing river in the lower 48 — 692 miles undammed.
📍 Billings, Livingston, Miles City
Missouri River
Headwaters at Three Forks where the Jefferson, Madison & Gallatin meet.
📍 Three Forks, Great Falls
Flathead River
Glacier-fed, world-class trout fishing through the Flathead Valley.
📍 Kalispell, Polson
Clark Fork River
Major western-Montana river flowing through Missoula to Idaho.
📍 Missoula, Thompson Falls
Madison River
Legendary blue-ribbon trout water between the Madison Range.
📍 Ennis, Bozeman
Gallatin River
Cold, clear trout stream along the Gallatin Canyon.
📍 Bozeman, Big Sky
Bighorn River
Famous tailwater trout fishery below Yellowtail Dam.
📍 Hardin, Fort Smith
Lakes
Flathead Lake
Largest natural freshwater lake west of the Mississippi — 197 sq mi.
📍 Polson, Bigfork, Lakeside
Fort Peck Lake
Largest earth-filled dam in the US — 245-mile shoreline.
📍 Glasgow, Wolf Point
Canyon Ferry Lake
65-mile reservoir east of Helena, popular for boating.
📍 Helena, Townsend
Whitefish Lake
Glacial lake at the base of Whitefish Mountain Resort.
📍 Whitefish
Georgetown Lake
High-altitude reservoir near Discovery Ski Area & Philipsburg.
📍 Philipsburg, Anaconda
Hebgen Lake
Earthquake-formed reservoir near West Yellowstone.
📍 West Yellowstone
Seeley Lake
Quiet alpine lake in the Seeley-Swan Valley.
📍 Seeley Lake, Missoula
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