Sailor Flat Access provides trailhead parking and access to the North Fork American River via a 3. 25-mile trail rated "Most Difficult" with steep switchbacks and 2,452 feet of elevation loss.

High-clearance vehicles are required to reach the trailhead via Sailor Flat Road from Foresthill.

The trail offers river access with established campsites, fishing opportunities, and connections to the American River Trail system for multi-day backpacking trips.