The most difficult part of this trail in my opinion on the steep descents. There are several descensions if you start at Signal Point Park and hike toward Suck Creek Road, especially around mile 6.0 or so. Which is then followed by a steep climb. I don't mind the climbs, but going down really wears on my legs and knees. Once you get through the first two miles, you basically just continue across the top of Signal Mountain where there are several overlooks to the valleys below. Over the top of the mountain there isn't as much tree cover as you might expect, so pack some sun screen on a really sunny day! This trail will lead you to Mushroom Rock (picture above) and across a couple wooden suspension bridges. I usually don't mind heights, but one of the bridges you cross is really bouncy, and very high up over what appears to be a very rocky creek bed below. If you fell off this bridge for some reason, its gonna hurt really bad (if you're lucky enough to even survive the fall)! This bridge has a 20 person limit, but was very bouncy with just two people on it. After the fact, we also discovered there was apparently a suspected attempted murderer that had evaded the local police department and was hiding out in the signal mountain area. We never saw him, but as of this write up, I don't believe he was ever found. However, this trail is very populated up to Edwards point, but after that overlook, we didn't see very many people. There is no offical parking lot on Suck Creek Road, you just have to pull off the road to the side near one of the Green "Cumberland Trail Crossing" signs (the CT crosses over Suck Creek Road and continues into Prentice Cooper WMA).