In reply to Messners Yeti:
Hi
I used a company called true traveller. They offer travelling insurance for all possible sporting activities, anywhere in the world and for any period you like. I checked out loads and these were very competitive.
Me and my missus are travelling Europe in our camper van on the back of a ski season in Tignes. Our policy was £320 each and that covered all skiing related stuff included off piste and also covered us for climbing and abseiling.
Give them a try