The highest of these is called Volcano de Xorullo, and is 1695 feet above the level of the old plains; it spouted forth fire, rocks, ashes, &c. and continued to terrify the people till February, 1760. The roofs of houses 48 leagues distance were covered with ashes during this time; since then the mountain has been less furious, and the natives have returned to reside in its vicinity. M. De Humboldt went down into the crater of Xorullo in 1803, and examined the inside minutely; a sulphureous vapour issued from it, and the air was at 139° of Fahrenheit. He mentions that the hill begins to be covered with plants as well as the tumuli about it. The country filled with these volcanillos or brood of little volcanoes is not unaptly styled Malpays; and the air is so warm that in the shade the thermometer stood at 109°. The Indians inhabit this country even amidst these ovens! The two rivers which were swallowed, it is said, may be heard running underneath the ground, and issue from it in the form of heated mineral springs. The above cited author, in concluding his account of Xorullo, remarks what is in reality a most singular circumstance. The volcanic mountains of central New Spain do not follow the direction of the great Cordillera, which is from the south-east to the north-west, but cross this chain perpendicularly, beginning on the east or Mexican gulf-shore by the great Pico de Orizaba; thence west to the Pacific, the two volcanoes of the Intendancy of La Puebla, the Nevado de Toluca, the Pico de Tancitaro, the volcano of Colima and the new volcano of Xorullo, all lying in a line east and west between 18° 59ʹ and 19° 12ʹ of north latitude. The Pico de Tancitaro is covered with snow, but accurate measurement has been made of it. The population of Valladolid is 376,400 souls. In it there are three cities, three towns and 263 villages. The Indians or natives exceed 120,000, and are of three tribes, the Otomies, Chichimecs and the Tarascs, inhabiting the whole of the southern part of the province; the Chichimecs retain the ancient Mexican language, and the Otomies their former savageness. The bishop of Valladolid governs the ecclesiastical affairs of this province; his bishopric is not one of the most valuable of New Spain, and many of the priests are Indians. _Valladolid_ or _Mechoacan_, the capital, is delightfully situated on a small river, which discharges itself, into a little lake on the north; it has also another small lake on the east, both famous for fish. It is a well built large town, and is at the height of 6396 feet above the level of the sea; snow sometimes falls, but the climate is in general excellent. It has a handsome aqueduct, and is the see of a bishop, with a population of 18,000 souls. The other towns of note are Pasquaro on the banks of the little lake of that name on the west of Mechoacan, which has 6000 people.