FS 1S152A

Total Miles1.4
Technical Rating
3Easy
Best TimeSpring, Summer, Fall
Trail TypeFull-Width Road
Accessible By
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Trail Overview

This narrow, fine-dirt trail has consistent 6–10 inch ruts and sections reaching 8–10 degrees off-camber. Within the first 0.2 miles, more than six level, shaded campsites accommodate up to four vehicles each. Around 0.2 miles, ruts increase to 18 inches deep, with an 8-inch tree branch protruding from the ground. The route also includes tight trees and low-hanging branches, providing approximately 8 feet of overhead clearance. The fine dirt can become considerably more difficult when wet.

Photos of FS 1S152A

Difficulty

This trail is rated Level 3 because of the 18-inch ruts, 8–10 degrees off-camber sections, tight trees, and 8-foot overhead clearance. Careful tire placement is required through the deeper ruts and narrow sections.

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

3

FS 1S152A Trail can be accessed by the following ride types:

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

FS 1S152A Map

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