Use onX Backcountry to explore the terrain in 3D, view recent satellite imagery, and more.
Now available in onX Backcountry Mobile apps!
For more information see this post.
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.
Moderately steep. Uneven terrain with small rocks or roots.
Sizable rocks & roots. Steep sections.
Steep. Some technical terrain and limited alternate lines.
Very steep. Technical terrain with no alternate lines.
Difficulty Rating
Average from 3 votes:
Intermediate
Your Rating
Virtual Tour of Fourmile Basin Trail #113
We use cookies to improve your browsing experience, to show you
personalized content, and for statistical purposes. By continuing
to navigate our website, you accept our use of cookies. Read our
Privacy Policy to learn more.
0 Comments