Many years ago I did a trip in the Goat Rocks Wilderness area. It was one of my all time favorites. The place was awesome. Surrounded by three beautiful mountains was breathtaking. So this year want to do a similar trip with my son. He's 14 and pretty fit. My criteria is to go for 5 days, four nights, 15-20 miles, stay south of Seattle, side trips are cool, and of course do a loop if possible. I don't wish to have any designated camp site, only wilderness camping. I was hoping someone could share some of the places they have been.