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Fourmile Basin Trail #113

Intermediate
 3.7 (3)

Singletrack to high alpine lakes.


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Map Key

2.6

Miles

4.2

KM

Singletrack

7,991' 2,436 m

High

7,230' 2,204 m

Low

761' 232 m

Up

0' 0 m

Down

6%

Avg Grade (3°)

27%

Max Grade (15°)

Dogs Unknown

E-Bikes Unknown

Description

The Fourmile Basin Trail is accessed 1.7 miles up the Twin Lakes Trail #44. At that point, Fourmile Basin goes right and Twin Lakes Trail #44 goes left. Both trails end at scenic mountain lakes.

After turning onto Fourmile Basin, you follow the logging road-turned-singletrack for 1.5 miles. Beyond this point you'll be on the original pre-logging singletrack. At 2.4 miles, riders will arrive at the lake. Beyond this point the trail enters Recommended Wilderness and bikes are not allowed.

The lower parts of both Fourmile Basin and Twin Lakes were converted from logging road to singletrack by the Forest Service earlier this decade.

Contacts

Shared By:

Eric Gardey

Trail Ratings

  3.7 from 3 votes

#16423

Overall
  3.7 from 3 votes
5 Star
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4 Star
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3 Star
33%
2 Star
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1 Star
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Trail Rankings

#202

in Montana

#16,423

Overall
2 Views Last Month
341 Since Oct 3, 2017
Intermediate

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Photos

WOW! Thank you for this moment sweet baby Jesus.
Jul 16, 2019 near Anaconda, MT
The views.
Jul 16, 2019 near Anaconda, MT
First lake in Fourmile Basin.
Jul 16, 2019 near Anaconda, MT

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Check-Ins

Jul 15, 2019
Nick Hamm
Gorgeous ride. Steady moderate climb with stupendous views ending at a brilliant mountain lake. Fun cruise down. A little rocky for some. Me? A blast!