There are snowshoe routes in both Pas de la Casa and Grau Roig that you can take with a guide.
In Pas de la Casa the service is available only on Thursdays and Saturdays at 15:00hs and for 2 hours with a guide it is €30pp. In Grau Roig, you can also do 3 hours (1/2 day) for €60pp or 5 hours (full day) for €95pp. The prices are for a minimum 2 people, otherwise a there is a 50% surcharge.
Please email info@andorraresorts if you would like to book this in.
I hope that helps!
Does anyone know about the possibilities of snowshoeing? - either via a guide or self-guided on marked trails?