I climbed many times the Spigolo Giallo (Yellow Edge) on Cima Piccola. It's a perfect line!
Every year hundreds of climbers flock to the Spigolo Giallo and so the rock is polish on the first two pitches. Few routes have such a perfect line, and few routes get quite so crowded. Known by climbers all over the world, the Yellow Edge does not need comments, just watch it.