Indian Springs Montana
Hiking business nearby (~8 mi away) — hasn't claimed their Roamze page yet
Big Therriault/highline
Montana
Montana
Free — you'll pick up right here.
1.1 mi
Distance
771 ft
Gain
We don't cover this trail yet
No agency boundary, access route or field report is mapped to it — so there is no verdict, and we won't guess. We'll tell you the moment this trail has something to say.
Covered nearby
Trails within 25 miles where we do have a current picture.
Nobody's filed a report here yet — be the first.
Why you'll love it
Quick trip — under 2 mi
Out & back
Here's your day, mapped
Big Therriault/highline
Suggested plan · check conditions before you go
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Elevation & route
- Distance
- 1.1 mi
- Elevation gain
- 771 ft
More about this trail ↓
Photos
Directions & GPX
Permits & access
- Managing agency
- Forest Service
About this trail
Big Therriault/highline is a 2.14-mile out-and-back trail in Montana with 771 feet of elevation gain. The route follows a straightforward out-and-back pattern.
Facts about this trail
The climb
- Length (round trip)
- 2.1 mi
- Shape
- Out and back
Source: Roamze elevation profile and trail geometry (DEM samples along the mapped route)
When to go
Typical monthly averages (not a forecast) from the Eureka Rs, MT weather station, 8.8 mi away. High / low in °F.
- Jan32° high19° low
- Feb39° high21° low
- Mar49° high28° low
- Apr60° high34° low
- May70° high42° low
- Jun77° high49° low
- Jul86° high53° low
- Aug86° high51° low
- Sep75° high44° low
- Oct57° high35° low
- Nov41° high27° low
- Dec31° high21° low
Where it is
- Fortine Ranger District · Ranger district
- Kootenai National Forest · National forest
Source: USFS EDW boundaries
Conditions
Active alerts for Fortine Ranger District as of Oct 9, 2026:
Deep Creek Road #368 Closure due to Culvert Replacement
caution · posted Sep 24, 2026
Updated Skillet Fire Area, Road, Trail Closure
fire-restriction · posted Sep 11, 2026
Source: USFS forest alerts
Nearby
- Big Therriault Lake LoopHiking0.1 mi
- Big Therriault Lake CampgroundCamping0.6 mi
- Grave Creek Snowmobile Big TMountain biking0.7 mi
- Little TherriaultHiking0.8 mi
- GRAVE CREEK SNOWMOBL LITTLE THiking0.9 mi
- Little Therriault LakeCamping1.2 mi
- Grave Creek CampgroundCamping7.5 mi
- Tobacco RiverCanoeing8.5 mi
Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)
Add to a trip & share
Keep exploring — more trails worth the drive
Big Therriault Lake Loop
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Horse Camp/highline
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Therriault Pass
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Stahl Peak
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9-mile out-and-back trail to Stahl Peak in Montana with 3,137 ft gain.
Little Therriault
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Little Therriault is a 1.81-mile out-and-back trail in Montana with 507 feet of elevation gain.
Stahl Creek
~3 min drive
4.00-mile out-and-back trail in Montana with 673 ft gain
Clarence Ness
~3 min drive
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GRAVE CREEK SNOWMOBL LITTLE T
~2 min drive
1.54-mile out-and-back trail in Montana with 435 ft elevation gain
Bluebird
~3 min drive
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Clarence
~4 min drive
10-mile out-and-back trail in Montana with 997 ft elevation gain.
Guided trips nearby
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