In reply to Jacob k-d:
What we´re trying to say is it might be -20 and everything covered in ice, there again it might not!
Walking can be o.k or snow shoeing is more the thing given the normal snow cover.
Langlauf is done everywhere along the alps and probably the only thing I really know about, otherwise I just huddle at home in the winter!
Here´s the list of DAV huts that are open, there are others as well, some private and some belonging to other organisations.
http://www.alpenverein.de/dav-services/alpine-auskunft/dav-huetten-saisonsc...
Post edited at 20:13