Of all the petty governments of the interior that of San Luis is one of the most wretched. The population, estimated at from 20,000 to 25,000 souls, is thinly scattered over the estancias, or cattle-farms, at very long distances from each other, where they lead a life so far removed from anything like civilised society, that it may be doubted if their condition is really much better than that of the wild Indians, of whom they live in such continual dread, and against whose fearful inroads their miserable provincial authorities can afford them no efficient protection. Their independence and weakness is a serious evil to the whole republic, which is in consequence of it left defenceless on its most assailable side. The provinces of Cordova, Santa Fé, and Buenos Ayres, are obliged to maintain each a separate militia to protect their frontiers thus left open to the savages; and the most important of all the communications in the republic, the road from Buenos Ayres to Mendoza, is constantly unsafe from the total absence of all means on the part of the government of San Luis to make it otherwise. Every year this state of things goes on the evil consequences become more manifest; and, unless the ridiculous independence of some of these insulated townships be put an end to by their re-annexation to their old provincial capitals, not only must their own interests be annihilated, but those of the republic at large must materially suffer. It is idle to look for any improvement under the present system, which can only lead to the diffusion of ignorance and moral degradation, if the wretched population does not altogether disappear under it. The straggling mud-built town of San Luis de la Punta, which gives its name to the province, contains about 1500 inhabitants, all miserably poor. Bauza places it in lat. 33° 17´ 30", long. 65° 46´ 30". It is prettily situated on the western slope of one of a group of hills, which appear to be the last knolls of the Sierra da Cordova. Dr. Gillies gives it 2417 feet above the level of the sea, by barometrical observation, a greater elevation than the traveller from the pampas perhaps would imagine. There is, however, a splendid prospect from it; the great saline lake of Bevedero glistening at a distance, and the interminable plains stretching away to the south, covered with a rich vegetation, brilliant with gaudy flowers, amongst which the bulbous plants are strikingly conspicuous.[69]