On the following morning we broke up our camp at break of day, and, favoured by wind and tide, sailed swiftly forward in a direction almost due north. The aspect of the river now frequently changed: its breadth varied from one to two and three miles. We often came into large reaches many miles in circumference, and surrounded by magnificent scenery. We sailed past pretty hilly islands adorned with lofty spreading trees, and every where found a sufficient depth of water to admit the largest ships. The steep banks sometimes opened to delightful plains, where the deer were grazing under the shadow of luxuriant oaks. The voyage was in fact, even at this time of year, a most agreeable excursion. When we had proceeded eighteen miles from our night camp, and twenty-three from the river's mouth, we reached the confluence of the two streams. One flows from the east, and the other from the north. The Spaniards call the first Pescadores; farther inland it receives two other rivers, which, according to our pilot, are equally broad and deep as itself: the missionaries have given them the names of St. Joachim, and Jesus Maria. Some way up these rivers, whose banks are said to have been uncommonly fertile and thickly peopled, the pious fathers have journeyed to convert the Indians and procure labourers for the missions. Now that a part of the natives have yielded to conversion, and others have fled farther into the interior to escape it, no human being is to be found in the tract of land which we were surveying; no trace remains of a numerous race called Korekines, by whom it was once inhabited. Since the river Pescadores was already known, I chose the other, which flows from the north, and is called Sacramento. Towards noon, after we had ascended it some miles, a violent contrary wind forced us ashore; latitude 38 deg. 22'. The wind increasing every moment in strength, we were obliged to give up for this day all thoughts of making farther progress; and resolving to pass the night here, pitched our tents in a pleasant meadow on the west side of the river. I then climbed a hill, to enjoy a more extensive prospect; and observed that the country to the west swelled into hills of a moderate height, besprinkled with trees growing singly. In the east and south-east the horizon was bounded by icy mountains, the Sierra Nevada, part of the immense chain which divides America from north to south: they appeared to be covered more than half-way down with ice and snow. The distance of these mountains from my present station could not be less than forty miles. Between them and the river the country is low, flat, thickly wooded, and crossed by an infinite number of streams, which divide the whole of it into islands. We had not yet met a single Indian; but the columns of smoke which rose from this abundantly irrigated tract of land, showed that they had taken refuge where the dragoons and their lassos could not follow to convert them.