Ski Areas in Mendoza Mendoza Ski Resorts Mendoza is a region of Argentina offering skiing and snowboarding in 3 Argentinian Ski Resorts, including Las Leñas, Los Penitentes and Vallecitos. Snow Forecasts for Mendoza Ski Resorts in Mendoza with snow forecast in the next 7 days. Snow Report and Forecast 7 Day Las Leñas1in Forecast updated : 29 May 2025 19:37 PDT Mendoza Ski Resorts Ski Resorts in Mendoza Ski ResortTrailsTopBeginn.Interm.Experts Vallecitos2 miles11,975ft---Las Leñas-11,253ftLos Penitentes-10,479ft