El Pas de la Casa (; ) is a ski resort (part of the Grandvalira resort), town, and mountain pass in the Encamp parish of Andorra, lying on the border with France. Overview Its name literally translates as "the pass of the house" and refers to the fact that until the early twentieth century there was only a single shepherd's hut overlooking the pass. The pass marks the watershed of the Pyrenees, being the only point in Andorra where water drains into the Atlantic Ocean, and is the source of the Ariège river. At an elevation of it is one of the highest points on the European road network. The pass is bypassed by the Envalira Tunnel. The two main sources of wealth are trade and winter sports. The festa major de Sant Pere (Saint Peter's Feast) is held every 29 June in El Pas. Ski resort The ski resort of Pas de la Casa sits below the pass on the side closest to France, and below the Pic d'Envalira (). Its first ski lift was opened in 1957 and it now has 31 lifts, of pistes and of skiable terrain. The highest skiable point is . Its popularity has grown with the burgeoning ski and snowboard industry in the principality: it is the highest resort in Andorra, has the best snow record, and is the easiest to get to from the Barcelona and Toulouse airports. Consequently, it attracts a large number of British and Irish winter sports enthusiasts, as well as French and Spanish ones. It is also favoured for its southern latitude and duty-free status, which for many overcome the drawbacks of the long airport transfer times. The nightlife is particularly youthoriented, and a prevalence of red pistes perhaps makes the skiing more suited to intermediates than beginners or the most advanced. A recent lift link to Soldeu via Grau Roig has created a linked skiing area ranging over almost 10% of Andorra's land area, though not all is skiable. A bus from Toulouse Airport, Toulouse-Matabiau station and Barcelona Airport runs twice per day and can be booked online. Skis and snowboards can be transported on the bus. Toulouse Airport Transfers are also available. Climate Pas de la Casa has either a continental climate (Dfb) or oceanic climate (Cfb), depending on the isotherm (0 °C (32 °F)/-3 °C (27 °F) respectively) used, closely bordering their cold-summer variants (Dfc/Cfc