The zigzag descends from one rock to another, along the face of a shelving slope, by a succession of notches (from which the footpath is not inappropriately termed La Coche) affording a very insecure footing for the few mules which occasionally cross the pass. Dr. Gilly crossed here from La Tour with Mrs. Gilly in 1829, when about to visit the French valleys; but he found the path so difficult and dangerous, that the lady had to walk nearly the whole way.
As we descended the mountain almost by a succession of leaps, we overtook M. Gariod, deputy judge of Gap, engaged in botanizing among the rocks; and he informed us that among the rarer specimens he had collected in the course of his journey on the summit were the Polygonum alpinum and Silene vallesia, above Monta; the Leucanthemum alpinum, near the Hospice; the Linaria alpina and Cirsium spinosissimus on the Col; while the Lloydia serotina, Arabis alpina, Phyteuma hemisphericum, and Rhododendrum ferrugineum, were found all over the face of the rocky descent to the Pra.
At the foot of the Coche we arrived at the first house in Italy, the little auberge of the Pra, a great resort of sportsmen, who come to hunt the chamois in the adjoining mountains during the season. Here is also the usual customs station, with a few officers of the Italian douane, to watch the passage of merchandise across the frontier.
The road from hence to la Tour is along the river Pelice, which is kept in sight nearly the whole way. A little below the Pra, where it enters the defile of Mirabouc, the path merely follows what is the bed of the torrent in winter. The descent is down ledges and notches, from rock to rock, with rugged precipices overhanging the ravine for nearly a mile. At its narrowest part stand the ruins of the ancient fort of Mirabouc, built against the steep escarpments of the mountain, which, in ancient times, completely commanded and closed the defile against the passage of an enemy from that quarter. And difficult though the Col de la Croix is for the passage of an army, it has on more than one occasion been passed by French detachments in their invasion of Italy.
It is not until we reach Bobi, or Bobbio, several miles lower down the Pelice, that we at last feel we are in Italy. Here the valley opens out, the scenery is soft and inviting, the fields are well tilled, the vegetation is rich, and the clusters of chestnut-trees in magnificent foliage. We now begin to see the striking difference between the French and the Italian valleys. The former are precipitous and sterile, constant falls of slaty rock blocking up the defiles; while here the mountains lay aside their savage aspects, and are softened down into picturesquely wooded hills, green pastures, and fertile fields stretching along the river-sides, yielding a rich territory for the plough.
Yet, beautiful and peaceful though this valley of the Pelice now appears, there is scarcely a spot in it but has been consecrated by the blood of martyrs to the cause of liberty and religion. In the rugged defile of the Mirabouc, which we have just passed, is the site of a battle fought between the Piedmontese troops and the Vaudois peasants, at a place called the Pian-del-Mort, where the persecuted, turning upon the persecutors, drove them back, and made good their retreat to their mountain fastnesses. Bobi itself was the scene of many deadly struggles. A little above the village, on a rocky plateau, are the remains of an ancient fort, near the hamlet of Sibaud, where the Vaudois performed one of their bravest exploits under Henri Arnaud, after their "Glorious Return" from exile,—near which, on a stone still pointed out, they swore fidelity to each other, and that they would die to the last man rather than abandon their country and their religion.
Near Bobi is still to be seen a remarkable illustration of English interest long ago felt in the people of these valleys. This is the long embankment or breakwater, built by a grant from Oliver Cromwell, for the purpose of protecting the village against the inundations of the Pelice, by one of which it was nearly destroyed in the time of the Protectorate. It seems strange indeed that England should then have stretched out its hand so far, to help a people so poor and uninfluential as the Vaudois; but their sufferings had excited the sympathies of all Europe, and of Protestant England in particular, which not only sent them sympathy, but substantial succour. Cromwell also, through the influence of Cardinal Mazarin, compelled the Duke of Savoy to suspend for a time the persecution of his subjects,—though shortly after the Protector's death it waxed hotter than ever.
All down the valley of the Pelice, we come upon village after village—La Piante, Villar, and Cabriol—which have been the scenes sometimes of heroic combats, and sometimes of treacherous massacres. Yet all the cruelty of Grand Dukes and Popes during centuries did not avail in turning the people of the valley from their faith. For they continue to worship after the same primitive forms as they did a thousand years ago; and in the principal villages and hamlets, though Romanism has long been supported by the power of the State and the patronage of the Church, the Protestant Vaudois continue to constitute the majority of the population.
Rising up on the left of the road, between Villar and La Tour, are seen the bold and almost perpendicular rocks of Castelluzzo, terminating in the tower-like summit which has given to them their name. On the face of these rocks is one of the caverns in which the Vaudois were accustomed to hide their women and children when they themselves were forced to take the field. When Dr. Gilly first endeavoured to discover this famous cavern in 1829, he could not find any one who could guide him to it. Tradition said it was half way down the perpendicular face of the rock, and it was known to be very difficult to reach; but the doctor could not find any traces of it. Determined, however, not to be baffled, he made a second attempt a month later, and succeeded. He had to descend some fifty feet from the top of the cliff by a rope ladder, until a platform of rock was reached, from which the cavern was entered. It was found to consist of an irregular, rugged, sloping gallery in the face of the rock, of considerable extent, roofed in by a projecting crag. It is quite open to the south, but on all other sides it is secure; and it can only be entered from above. Such were the places to which the people of the valleys were driven for shelter in the dark days so happily passed away.
One of the best indications of the improved régime that now prevails, shortly presented itself in the handsome Vaudois church, situated at the western entrance of the town of La Tour, near to which is the college for the education of Vaudois pastors, together with residences for the clergy and professors. The founding of this establishment, as well as of the hospital for the poor and infirm Vaudois, is in a great measure due to the energetic zeal of the Dr. Gilly so often quoted above, whose writings on behalf of the faithful but destitute Protestants of the Piedmontese valleys, about forty years since, awakened an interest in their behalf in England, as well as in foreign countries, which has not yet subsided.