The chain of the Andes, traversing the whole territory in the direction of its shores, elevates itself the most in the western parts; and is lost in the sea opposite to the great island of Trinidad, which is itself very mountainous. The average height of the Cordillera of Caraccas may be estimated at 4500 feet, though it occasionally exceeds 8000; its breadth varies from ten to twenty leagues, and it forms some extensive and beautiful valleys. Owing to this elevation of the land, the heat is not so insupportable as might be imagined from its situation; along the coast it is very great; but ascending gradually into the higher regions, the traveller finds it sensibly diminish, and observes with delight, the vegetable productions of different countries, concentrated in a small space. The great valley or plain of the Orinoco bounds the Cordillera to the south, and far from possessing those elevated lands which characterise the southern portion of the New World, Nature has here spread the country into immense flats, or savannahs, known by the name of Los Llanos (the Plains). In these plains innumerable herds of cattle are fed, attended by the slaves or servants of the owners, who reside in the towns and villages. These people, living entirely in the desert, have become little better than so many wandering savages; they pass the greater part of their time on horseback, and are said to infest the roads on the borders of the savannahs with their robberies. The heat in the valley of the Orinoco is intense, the thermometer rising even to 115°. The seasons are divided into rainy and dry, the rainy season lasting from March to November, not however, without ceasing, as there are many days in that period, in which no rain falls; during the time of incessant rain, it does not descend in drizzling misty showers, but comes with such volume and rapidity, that streams, which have been dried to their very channels, now assume in the short space of a few hours, the appearance of large rivers; the plains bordering the Orinoco, and its tributary streams, are inundated by seas of fresh water extending three or four hundred miles in length. _Rivers._--There is no country in the world which possesses more numerous rivers than Caraccas, most of which rise in the Andes and its dependent branches; every valley is traversed by its river; the ridge which divides the provinces as it were into two distinct portions, furnishes abundance of sources on both its declivities. Those which arise on the northern side of this ridge, run from south to north, and fall into the bosom of the Spanish main. Of these the _Manzanares_, _Tuy_, _Guiges_, _Tocuyo_, _Aroa_, _Yaracuy_, _Unara_ and _Neveri_, are the largest.