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Montana
18.0 mi
Distance
2,185 ft
Gain
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Custer Gallatin National Forest
3 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
Nobody's filed a report here yet — be the first.
Why you'll love it
Telephone Basin
AI-suggested draft · review before you go
No permit or access details on file for this trail — check with the local land manager before you go.
Telephone Basin — Montana, 18.0 mi.

Coyote Creek Trailhead (2N1)
~5 min drive
This is a remote trailhead at the northern boundary of the park that is not accessible by road. From this trailhead, you can embark on the following trail within the park: Coyote Creek Trail

Upper Hellroaring Trailhead (2N5)
~6 min drive
This is a remote trailhead at the northern boundary of the park that is not accessible by road. From this trailhead, you can embark on the following trail within the park: Hellroaring Creek Trail

Hellroaring Trailhead (2K8)
~15 min drive
Nestled a 1/4-mile (0.4-km) off the Grand Loop Road, this trailhead provides access to the following trails: Buffalo Plateau Trail Coyote Creek Trail Garnet Hill Loop Trail Hellroaring Creek Trail There is a decent amount of parking at the trailhead. Buffalo Plateau Trai…

Slough Creek Trailhead (2K5)
~17 min drive
From the Slough Creek Trailhead you can embark on the following trail: - Slough Creek Trail There is abundant parking, including a parking area for horse trailers. This is a popular trail. During the winter, the gravel road is closed to vehicles. Park in the parking area just…
Brundage Creek
~1 min drive
9.3 mi · Hard
Low Specimen
~2 min drive
0.5 mi · Easy
Beaver Creek
~3 min drive
5.4 mi · Moderate
Hellroaring
~3 min drive
20 mi · Hard
Hellroaring Meadows
~4 min drive
2.5 mi · Easy
Poacher
~4 min drive
13 mi · Hard
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