FACT#82: Jon Snow would never be able to climb The Wall.
Experienced mountaineer and Game of Thrones fan Katie Mills has criticised the poor execution of the scenes in season three, in which Kit Harington's character Jon Snow and a group of Wildlings climb the wall. In an interview with Wired, Mills was particularly unimpressed by the way the climbers yoke themselves together, a technique known as a running belay, that's only really suitable for low angled ice and snow, rather than a completely vertical climb up, say, a 700ft wall. Speaking about the moment where Jon slips and falls, Mills said: "Jon would yank the person above him off, who would in turn yank the next person off, and then the leader off, and they'd all be dangling from the ice hook with the rope taut." The mountaineer added that there would also be a good chance of the rope snapping altogether, due to the fact that the wildlings appear to be using rope without any give.