To climb up from the northwest was thus out in the issue. They chose another route, but even then needed to move slowly amongst crevasses. https://penzu.com/p/d503d9a4 Since they Innovative more inland the crevasses lessened and it was less complicated likely. Then again the snow turned heavier plus they regretted not using skis with them. At last they reached the top of White Mound as they termed it, c. 900 m more than sea stage. The length was…