Ключевые слова: adventure, argumentas, arid, badlands, bardenas, bardenas real, biosphere, climate, desert, drought, dry, eroded, erosion, europe, formation, geological, geology, hiking, hill, juan, lake, landscape, mirador, mountain, national park, natural, natural park, nature, navarra, navarre, obispo, pamplona, park, pond, relief, reserve, rock formations, sand, sandstone, scenery, scenic, skirt, spain, tourism, travel, unesco, vacation, view, water, wild,