We climbed with a rope line connecting us in case one of us falls into a crevasse.
Here I fell into a crevasse (for fun), and we practiced crevasse rescue all day.
At the base camp, you can see crevasses that can fit whole buildings.
Our attempt failed due to some severe weather. 70mph winds made it hard to stand in place, let alone jump over crevasses. I'll be coming back soon though....