Comments: If you are climbing this with a 70 meter rope, you can do the climb (the Sons pitches...) in 2 rope stretcher full 70m pitches if you belay from the bolts right before it gets steep--you then climb above the 2nd tree to the next set of anchors--this is exactly 70 meters. Then combine the next 2 to the top! This way you can do the linkup in 6 pitch total (on of which is a transition pitch between the top of serenity (just after the 10d hands) and the steep start at Sons.