"What are you That fly me thus? Some villain mountaineers?"
About a day's journey from the capital, rises that mighty chain of mountains called the Sierra Madre, which, after connecting the volcanoes of Mexico with those of Puebla, takes an inland and northerly direction, hiding within its bowels, near Monte Real and Guanaxato, that boundless mineral wealth which excites so strongly the wonder of the naturalist. The most important mountains of Mexico are portions of this chain, which gives to that country a character so original, so wildly picturesque and truly sublime, yet so cheerful and smiling, that the eye of the beholder ranges with alternate rapture and surprise from point to point of the immense landscape, vainly endeavouring to comprehend in one frame the wonderfully-contrasted materials of the picture before him.
The flanks of these mountain ridges are thickly clothed with lofty oak and pine, while the dwarf oak and the mimosa cover the shoulders; and their rocky summits, bare of all vegetable life, are composed of granite and porphyry. Terrific craters yawn on every side of these sombre dark-brown masses, which appear to be still teeming with those tremendous revolutions, that have given to this country its remarkable configuration. Luxuriant crops of wheat and maize cover the mountain slopes; the lower levels delight the eye with the endless variety and brilliant colours of their exotic plants; while, still lower, the tough agave darts forth its sharp and giant leaves, like so many sword-blades, and the plains are intersected by vast barrancas,[31] exhibiting that wonderful opulence of tropical fertility, which is ever at work in their deep and shady hollows. From these ascend the roar of rushing streams, invisible to the eye, but mighty in their influence; every slope they wash yielding a prodigality of vegetable ornament, which the most glowing fancy would find it difficult to paint. The flowering shrubs are linked together and covered by numberless creepers, studded with brilliant blossoms, forming continuous garlands of flowers, which climb on the roots to the crown, and conceal thousands of conzontlis, cardinal birds, and madrugadores, within their shady recesses.