FS 4S03

Total Miles 5
Technical Rating
2 Easy
Best Time Spring, Summer, Fall, Winter
Trail Type Full-Width Road
Accessible By
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FS 4S03 trail photo

Trail Overview

Scenic trail from the 15 Freeway to Santiago Peak. The dirt road is hard-packed and easy to navigate, but does have a few sections with sharp rocks and a few ruts. The road has multiple stop locations for great views towards Riverside. This area is also popular with dirt bikes and hikers.

Photos of FS 4S03

Difficulty

The majority of the road is easy to drive, but several sections are narrow with loose, sharp rocks.

Technical Rating

2

Status Reports

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Ed J
May 05, 2026
Open
The bottom end of the trail has closed gate. It says Private Road. Top of the trail has “No Exit” sign. See the photos.
Christapher Dowling
Mar 29, 2026
Open
Road Says Private Rd.,and closed off

FS 4S03 Trail can be accessed by the following ride types:

  • Single Track
  • High Clearance
  • Full Width

FS 4S03 Map

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