A4

Total Miles 0.4
Technical Rating
5 Moderate
Best Time Summer
Trail Type Full-Width Road
Accessible By
Open Trail Map

Trail Overview

A4 is a rather difficult trail and will only get harder over time. This trail can be found at the end of A13. This trail has some steep grades, very off camber crossovers with large washouts that will only get worse overtime. This trail also takes you down the mountainside to A26 and A28. A Park Day-Use Trail Pass is required to access this system of trails. Cell service is spotty in places, and trail conditions can change quickly, especially during rainy or winter seasons

Photos of A4

Difficulty

This trail has some steep grades, very off-camber crossovers with large washouts that will only get worse over time. Towards the middle of this trail, there is a sharp turn going further down the mountainside. This can be an extremely tricky turn.

Technical Rating

5

Status Reports

Add Status Report
Dalton Stout
Sep 02, 2025
Open
Big tree can’t cross

A4 Trail can be accessed by the following ride types:

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

A4 Map

The onX Offroad Difference

onX Offroad combines trail photos, descriptions, difficulty ratings, width restrictions, seasonality, and more in a user-friendly interface. Available on all devices, with offline access and full compatibility with CarPlay and Android Auto. Discover what you're missing today!

Open Trail Map