Comments: This was the first 5.10 established in the canyon at a time when harder grades did not exist. Keep that in mind if you ever try this route. Robbins crack requires supreme offwidth skills and an inclination for pain and frustration to the extreme. If you possess these attributes then go give this thing try if not be well aware that as soon as you peer into the its maw satan will cackle and chew off your arms. Make sure you take medical gauze with you.