The North Face is a documented alpine route on Gspaltenhorn and is more serious than the South Ridge. It is a steep snow-and-mixed climb where conditions strongly affect difficulty and safety. The face can involve avalanche danger, ice, and exposed climbing on variable alpine terrain. Route-finding and timing are important, particularly in unstable snow conditions. It is a proper mountaineering objective rather than a hiking ascent. Exact published figures for gain, length, and times are not stated here because I am not confident enough to provide them without risking inaccuracy.