Ключевые слова: 5000 masl, adventure, adventurer, altitude sickness, backpack, climb, climber, climbing, climbing shoes, cold, crampons, elevation, enjoy life, equipment, glacier, healthy lifestyle, helmet, high, highlands, highmountain, hiking, ice, iztaccihuatl, landscape, mexico, mountain, mountaineer, mountains, national park, natural, nature, nature landscape, outdoor, popocatepetl, sleeping woman, snow, snowy, sport, sticks, tour, tourism, tourist, travel, traveler, trekking, vacation, volcanic, volcano, winter,