serrania de hornocal are a range of mountains located in the city of humahuaca in the argentine

adventure amazing america argentina argentine cafayate canyon colorful colors desert environment formation geological geology heritage hill hornocal humahuaca jujuy landscape limestone mountain multicolored natural nature northwest panorama quebrada range red road rock salta sandstone scenery scenic shape sightseeing site slopes south texture tourism travel trip valley wallpaper world yacoraite