Ключевые слова: alto de guarramillas, bola del mundo, chair lift, chairlift, forest, guadarrama, guadarrama mountains, landscape, madrid, mountain, nature, navacerrada, navacerrada mountain pass, people, pine, pine tree, pinus sylvestris, piste, puerto de navacerrada, resort, scots pine, season, seasonal, sierra de guadarrama, ski, ski lift, ski piste, ski resort, ski run, ski slope, ski track, skiing track, snow, snow capped, snowcapped, snowcovered, snowy, spain, sport, tourism, tourists, tree, winter, winter sport, wood,