The complexion of a day or of a lifetime may hang upon the commonest occurrence. A shoe here dropped from the foot of one of the horses; and the postilion, diving into the recesses of the _diligence_, and drawing forth a box with the requisite tools, began forthwith, on the highway, the process of shoeing. I stepped out, and walked on before, thankful for the incident, which had given me the opportunity of a saunter along the road. You can _see_ nature from the windows of your carriage, but you can _converse_ with her only by a quiet stroll amidst her scenes. On the right were the great plains which the Po waters, finely mottled with meadow and corn-field, besprint with chestnut trees, mulberries, and laurels, and fringed, close by the highway, with rolling heights, on which grew the vine. On the left was the far expanding lake, with its bays and creeks, and the shadows of its stately hills mirrored on its surface. It looked as if some invisible performer was busy shifting the scenes for the traveller's delight, and spreading a different prospect before his eye at every few yards. New bays were continually opening, and new peaks rising on the horizon. "It was so rough with tempests when we passed by it," says Addison, "that it brought into my mind Virgil's description of it." "Here, vexed by winter storms, _Benacus_ raves, Confused with working sands and rolling waves; Rough and tumultuous, like a sea it lies; So loud the tempest roars, so high the billows rise." I saw it in more peaceful mood. Cool and healthful breezes were blowing from the Tyrol; and the salubrious character of the region was amply attested by the robust forms of the inhabitants. I have seldom seen a finer race of men and women than the peasants adjoining the Lake Garda. They were all of goodly stature, and singularly graceful and noble in their gait. In a few hours we approached the strong fortress of Peschiera. We passed through several concentric lines of fortifications, walls, moats, drawbridges, and sloping earthen embankments, in which cart-loads of balls, impelled with all the force which powder can give, would sink and be lost. In the very heart of these grim ramparts, like a Swiss hamlet amid its mountain ranges, or a jewel in its iron-bound casket, lay the little town of Peschiera, sleeping quietly beside the blue and full-flooded Mincio, Virgil's own river:-- "Where the slow Mincius through the valley strays; Where cooling streams invite the flocks to drink, And reeds defend the winding water's brink." It issues from the lake, and, flowing underneath the ramparts, freshens a spot which otherwise wears sufficiently the grim iron-visaged features of war. Nothing can surpass the grandeur of Lake Garda, which here almost touches the walls of the fortress. It lies outspread like the sea, and runs far up to where the snow-clad summits of the Tyrol prop the northern horizon.