Ключевые слова: activity, adventure, arid climate, attraction, badlands, bardena, bardena negra, bardenas real, beautiful, black bardena, central plateau, countryside, desert, desert area, destination, dramatic landscape, environment, eroded, forest, geology, gorgeous, hiking, hill, horizon, landscape, mountain, natural, nature, nature park, navarra, no people, outdoor, outside, park, plain, regional park, rock formation, rural, scenery, scenic, sierra, skirt, spain, spanish, tourism, travel, tree, valley, vegetation, view,