Do you want to ski in Boí Taüll? If so, from Esquiades.com we recommend you take a look at the resort webcams. You'll be able to check the slope conditions and weather forecast before booking your trip.
Please note that the webcams are constantly being updated (you'll be able to check the last update). This will help you pick the resort you'd like to visit on your next ski vacation. Check here ski deals for Boí Taüll.