I have hiked the southern half of the trail and the smokies 7 times and have seen a total of 3 bears (single, and mother/cub). I took a hike this weekend between Lewis mountain and thorton gap in VA and saw 4 bears (one on thursday, mother and cub on friday, and another on saturday). Was I just lucky or is this area bear central? BTW this section of the AT is, IMO, the easiest section of the AT (at least in the south). Great place for a novice for a first time hike.