Ключевые слова: achievment, adventure, alpine, altitude, challenge, climbing, cold, dangerous, difficult, environment, europe, extreme, freezing, frozen, highlands, hiking, holiday, landscape, majestic, mountain, mountaineering, national park retezat, natural, nature, outdoor, panorama, peaceful, peak, relaxation, retezat, ridge, rock, rocky, romania, scenery, season, sightseeing, sky, snow, snowboarding, sunny, sunshine, travel, trekking, vacation, winter, wonderland,