In reply to monkeyme2: Hi there, I was in Cham Feb 25th - temperatures had at that time been unusually low for the time of year. Had a go at Cascade du Dar (close to the tunnel) but only the first pitch was climbable so moved onto to climb EMHM (just off the Grand Montets lift & down the Pierre a Ric ski run). EMHM was in great nick but temperatures have increased a lot since I was there so may be too thin now. I doubt Cremerie is much fun right now - maybe Cogne would be a better bet?
Good luck with whatever you get up to!