Ключевые слова: 40, amazing, america, argentina, argentinian, attraction, building, calchaqui, calchaquies, church, cliff, countryside, destination, erosion, faith, famous, geologic, hill, layers, minerals, mountain, multicolored, northern, outstanding, picturesque, popular, religion, religious, ridge, route, route 40, salta, seclantas, sightseeing, south, tourist, valley, world, worship,