now, a new and most marvellous road has been constructed—the mountain in question is, to the extent of several miles, cleft from the summit to the base, and a sheer precipice of 4000 feet rises on either side. The Rhine, swift and strong, but in width a span, flows in the narrow depth below. The road has been constructed on the face of the precipice, now cut into the side, now perforated through the living rock into galleries: it passes, at intervals, from one side of the ravine to the other, and bridges of a single arch span the chasm. The precipices, indeed, approach so near, in parts, that a fallen tree could not reach the river below, but lay wedged in mid-way. It may be imagined how singular and sublime this pass is, in its naked simplicity. After proceeding about a mile, you look back and see the country you had left, through the narrow opening of the gigantic crags, set like a painting in this cloud-reaching frame. It is giddy work to look down over the parapet that protects the road, and mark the arrowy rushing of the imprisoned river. Mid-way in the pass, the precipices approach so near that you might fancy that a strong man could leap across. This was the region visited by storm, flood, and desolation in 1834. The Rhine had risen several hundred feet, and, aided by the torrents from the mountains, had torn up the road, swept away
