fourteen colors hill, at humahuaca, north of argentina

altiplano altitude america and andes argentina bed blue border bushes cierro color colored colores colorful colors contrast desert erosion extreme flat formation fourteen geology heritage high hiking hill hills hornocal humahuaca jujuy landscape latin lithium located majestic mine mountain multi national nature north northern outdoor panorama panoramic pattern purmamarca quebrada rainbow range red rock salta scenery scenic sedimentary sky south stripes stripped terrain trail travel triangle unesco valley view world