Once at the bottom of the valley you are faced with the long bumpy and tiring ride out along the creek. This is not good riding, but you can't avoid it. It goes for a few thousand meters and on tired legs you will crash, get stuck in dips, hit trees and sweat and swear. During a mid-spring descent through this valley my girlfriend and I came about 30m from being utterly pulverised by a spring snow release from a cliffy area about 50m high. It was a thundering waterfall of mushy snow and bits of mud and sticks that would easily have killed us both if we were just a little further down the track which had a 20m section buried in 4 feet of dirty heavy wet snow. For the remainder of the descent we stuck to the lowest point of the valley along the creek and didn't cut higher along the sides under the cliff. This was an extremely lucky lesson. In our planning for the trip we had specifically address this very danger, but forgot about it along the way. It was pure luck that it didn't get us or the people walking on snowshoes ahead of us. It reinforces the rule that we thought we always followed: spring tours should finish before the heat of the day, if not, stay well away from the bottom of cliffs and out of avalanche run out paths. After seeing some other spring avalanche debris up there that day I now expect avalanches to have a much longer run-out path than normal, that is, a lower alpha-angle.