In this country, the operations of nature appear to have been carried on on a larger scale, and with a bolder hand, than elsewhere; and in consequence, the whole is distinguished by a peculiar magnificence. Even the plain of Quito, which may be considered as the base of the Andes, is more elevated above the sea than the summits of many European mountains. In different places the Andes rise more than one-third higher than the famous peak of Teneriffe, the highest land in the ancient hemisphere. Their cloud-enveloped summits, though exposed to the rays of the sun in the torrid zone, are covered with eternal snows, and below them the storm is seen to burst, and the exploring traveler hears the thunder roll, and sees the lightnings dart beneath his feet. Throughout the whole of the range of these extensive mountains, as far as they have been explored, there is a certain boundary, above which the snow never melts; which boundary, in the torrid zone, has been ascertained to be fourteen thousand, six hundred feet, or nearly three miles above the level of the sea. The ascent to the plain of Quito, on which stands Chimborazo, Cotopaxi, Pichincha, &c., is thus described by Don Juan de Ulloa: “The ruggedness of the road from Taraguaga, leading up the mountain, is not easily described. The declivity is so great, in some parts, that the mules can scarcely keep their footing; and, in others, the acclivity is equally difficult. The trouble of sending people before to mend the road, the pain arising from the many falls and bruises, and the being constantly wet to the skin, might be supported; but these inconveniences are augmented by the sight of such frightful precipices and deep abysses, as excite in the mind constant terror. The road, in some places, is so steep, and yet so narrow, that the mules are obliged to slide down without making any use whatever of their feet. On one side of the rider, in this situation, rises an eminence of many hundred yards; and, on the other, is an abyss of equal depth; so that, if he should give the least check to his mule, and destroy the equilibrium, both must inevitably perish.