At just 15’ from Sort we findthe old facilities of the ski station of Llessui which was operating from 60’s to 1987.  Located in the south-east of Aigüestortes Park and Lake St. Mauritius National Park has became an entrance to the Park and to the mountain where sheeps, cows and horses coming from the arround villages  stay in summer. Currently,in winter, alternative snow activities are practiced there.