Villa Ortega (km. 92 from Lake Las Torres) is the turnoff to Villa Ñirehuao, telephone and stores. They are 30 kilometres to the ranch and twenty three more to the border crossing Coyte. Since the ranch (estancia) is entered Ñirehuao pampa (pampa fox ostrich). Originated in a lake, still stands the old west glacier barrier that contained it. More than 80,000 hectares and covers almost flat coironales to Argentina. Outstanding flat-topped rocks overlooking the valley instead of lunar aspect.