These are the answer, when there is snow around put your SNOWSHOES on, and don't forget walking or ski poles at the same time.
If you go on the slopes with these be avalanche aware, and carry an ice axe. Otherwise keep to the safer areas.
English language descriptions of walking routes in the mountains and valleys of the Parque Natural de Redes; in Asturias, Spain. Robert Brown in Soto de Agues.