FS 1S137

Total Miles1
Technical Rating
2Easy
Best TimeSpring, Summer, Fall
Trail TypeFull-Width Road
Accessible By
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Trail Overview

This narrow, fine-dirt and gravel trail travels deeper into dense forest with 6–8 inch ruts. Tight trees line much of the route with little room for vehicles to pass, and some sections reach up to 8 degrees off-camber. Camping is plentiful throughout the entire trail. Within the first 0.1 miles, three level, shaded campsites accommodate up to three vehicles each. Around 0.3 miles, another level, shaded campsite accommodates up to six vehicles. The fine-dirt surface can become more difficult when wet.

Photos of FS 1S137

Difficulty

This trail is rated Level 2 because of the 6 to 8-inch ruts, tight trees, narrow terrain, and sections reaching 8 degrees off-camber. There are no significant obstacles beyond these conditions.

History

Inyo National Forest was established in 1907 and today protects a vast section of the Eastern Sierra surrounding Mammoth Lakes. The area has a long history of Native American use, mining, ranching, and recreation, while its dramatic landscape was shaped by volcanic activity, glaciers, and the uplift of the Sierra Nevada.

Technical Rating

2

FS 1S137 Trail can be accessed by the following ride types:

  • Single Track
  • 50 Inch
  • 60 Inch
  • High Clearance
  • Full Width

FS 1S137 Map

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