To get there, take the trail to Eagle and Symphony Lakes from the South Fork trailhead parking lot. Specific directions for the trailhead and hike to Eagle and Symphony Lakes can be found in either book (available at Amazon through the links below.)
The other option is to turn northwest to follow the ridge(s) and eventually drop down into the South Fork Valley. Depending on where you drop from the ridge, you should eventually intersect with the trail to the South Fork trailhead parking lot where you started. This is a hike for clear weather as you will need to have good visibility to see the route on the ridges. There are a number of ways to go. You will need to be adept at route finding and navigation as there are no trails on the ridge. The horse trail below is badly overgrown in areas and very difficult to follow. Happy Trails!
More photos at Alaska Llamas Facebook Post - Symphony-Ship Creek Loop