I will be travelling from Pittsburgh to Nashville, TN next week-end, and I am wondering if it would be worthwhile to go slightly out of the way in order to go through the Cumberland Gap area. Are any of you familiar with the area and willing to offer advise? I have read that there is now a tunnel. I don't like tunnels and would not be interested in that. What I want to see is the trail our ancestors took. What are my chances? Janet