Ключевые слова: active, activity, adventure, alpinism, alps, altitude, aosta, breuil, cervin, cervinia, cervino, clean, clear, climbing, evening, france, high, holiday, ice, italy, lift, matterhorn, morning, mountain, pass, rocks, sedimentary, ski, snow, snowboarding, sports, switzerland, theodul, vacation, valais, valley, whimper, winter, zermatt,