In reply to Blackcountrybill:
I believe there is something on the road to Switzerland, somewhere between Vallorcine and Trient, where if you park up and walk along the old disused road that goes around a buttress (as opposed to the new road, which goes through it in a tunnel), there is a short grade 4 with an abseil approach. I have no idea on a name I'm afraid, I'm not an ice climber.