In order to participate in this adventure, you’ll need to be in good physical shape and have some already-existing crack climbing skills, seeing as the towers range in difficulty from 5.7 to 5.11. However, your guide will make sure to provide a refresher on belay and rappel skills and teach you some specific skills for climbing a tower. The crack climbing skills include finger cracks, hand cracks, off-widths and chimney techniques. You should expect scrambling as well as some third and fourth class climbing and in some cases fifth class climbing just to get to the base of some towers.