The baths of Aix, so famous in antiquity, were quite demolished by the irruptions of the barbarians. The very source of the water was lost, till the beginning of the present century (I think the year 1704), when it was discovered by accident, in digging for the foundation of a house, at the foot of a hill, just without the city wall. Near the same place was found a small stone altar, with the figure of a Priapus, and some letters in capitals, which the antiquarians have differently interpreted. From this figure, it was supposed that the waters were efficacious in cases of barrenness. It was a long time, however, before any person would venture to use them internally, as it did not appear that they had ever been drank by the antients. On their re-appearance, they were chiefly used for baths to horses, and other beasts which had the mange, and other cutaneous eruptions. At length poor people began to bathe in them for the same disorders, and received such benefit from them, as attracted the attention of more curious inquirers. A very superficial and imperfect analysis was made and published, with a few remarkable histories of the cures they had performed, by three different physicians of those days; and those little treatises, I suppose, encouraged valetudinarians to drink them without ceremony. They were found serviceable in the gout, the gravel, scurvy, dropsy, palsy, indigestion, asthma, and consumption; and their fame soon extended itself all over Languedoc, Gascony, Dauphine, and Provence. The magistrates, with a view to render them more useful and commodious, have raised a plain building, in which there are a couple of private baths, with a bedchamber adjoining to each, where individuals may use them both internally and externally, for a moderate expence. These baths are paved with marble, and supplied with water each by a large brass cock, which you can turn at pleasure. At one end of this edifice, there is an octagon, open at top, having a bason, with a stone pillar in the middle, which discharges water from the same source, all round, by eight small brass cocks; and hither people of all ranks come of a morning, with their glasses, to drink the water, or wash their sores, or subject their contracted limbs to the stream. This last operation, called the douche, however, is more effectually undergone in the private bath, where the stream is much more powerful. The natural warmth of this water, as nearly as I can judge from recollection, is about the same degree of temperature with that in the Queen's Bath, at Bath in Somersetshire. It is perfectly transparent, sparkling in the glass, light and agreeable to the taste, and may be drank without any preparation, to the quantity of three or four pints at a time. There are many people at Aix who swallow fourteen half pint glasses every morning, during the season, which is in the month of May, though it may be taken with equal benefit all the year round. It has no sensible operation but by urine, an effect which pure water would produce, if drank in the same quantity.
If we may believe those who have published their experiments, this water produces neither agitation, cloud, or change of colour, when mixed with acids, alkalies, tincture of galls, syrup of violets, or solution of silver. The residue, after boiling, evaporation, and filtration, affords a very small proportion of purging salt, and calcarious earth, which last ferments with strong acids. As I had neither hydrometer nor thermometer to ascertain the weight and warmth of this water; nor time to procure the proper utensils, to make the preparations, and repeat the experiments necessary to exhibit a complete analysis, I did not pretend to enter upon this process; but contented myself with drinking, bathing, and using the douche, which perfectly answered my expectation, having, in eight days, almost cured an ugly scorbutic tetter, which had for some time deprived me of the use of my right hand. I observed that the water, when used externally, left always a kind of oily appearance on the skin: that when, we boiled it at home, in an earthen pot, the steams smelled like those of sulphur, and even affected my lungs in the same manner: but the bath itself smelled strong of a lime-kiln. The water, after standing all night in a bottle, yielded a remarkably vinous taste and odour, something analogous to that of dulcified spirit of nitre. Whether the active particles consist of a volatile vitriol, or a very fine petroleum, or a mixture of both, I shall not pretend to determine: but the best way I know of discovering whether it is really impregnated with a vitriolic principle, too subtil and fugitive for the usual operations of chymistry, is to place bottles, filled with wine, in the bath, or adjacent room, which wine, if there is really a volatile acid, in any considerable quantity, will be pricked in eight and forty hours.
Having ordered our coach to be refitted, and provided with fresh horses, as well as with another postilion, in consequence of which improvements, I payed at the rate of a loui'dore per diem to Lyons and back again, we departed from Aix, and the second day of our journey passing the Durance in a boat, lay at Avignon. This river, the Druentia of the antients, is a considerable stream, extremely rapid, which descends from the mountains, and discharges itself in the Rhone. After violent rains it extends its channel, so as to be impassable, and often overflows the country to a great extent. In the middle of a plain, betwixt Orgon and this river, we met the coach in which we had travelled eighteen months before, from Lyons to Montpellier, conducted by our old driver Joseph, who no sooner recognized my servant at a distance, by his musquetoon, than he came running towards our carriage, and seizing my hand, even shed tears of joy. Joseph had been travelling through Spain, and was so imbrowned by the sun, that he might have passed for an Iroquois. I was much pleased with the marks of gratitude which the poor fellow expressed towards his benefactors. He had some private conversation with our voiturier, whose name was Claude, to whom he gave such a favourable character of us, as in all probability induced him to be wonderfully obliging during the whole journey.
You know Avignon is a large city belonging to the pope. It was the Avenio Cavarum of the antients, and changed masters several times, belonging successively to the Romans, Burgundians, Franks, the kingdom of Arles, the counts of Provence, and the sovereigns of Naples. It was sold in the fourteenth century, by queen Jane I. of Naples, to Pope Clement VI. for the sum of eighty thousand florins, and since that period has continued under the dominion of the see of Rome. Not but that when the duc de Crequi, the French ambassador, was insulted at Rome in the year 1662, the parliament of Provence passed an arret, declaring the city of Avignon, and the county Venaiss in part of the ancient domain of Provence; and therefore reunited it to the crown of France, which accordingly took possession; though it was afterwards restored to the Roman see at the peace of Pisa. The pope, however, holds it by a precarious title, at the mercy of the French king, who may one day be induced to resume it, upon payment of the original purchase-money. As a succession of popes resided here for the space of seventy years, the city could not fail to be adorned with a great number of magnificent churches and convents, which are richly embellished with painting, sculpture, shrines, reliques, and tombs. Among the last, is that of the celebrated Laura, whom Petrarch has immortalized by his poetry, and for whom Francis I. of France took the trouble to write an epitaph. Avignon is governed by a vice-legate from the pope, and the police of the city is regulated by the consuls.
It is a large place, situated in a fruitful plain, surrounded by high walls built of hewn stone, which on the west side are washed by the Rhone. Here was a noble bridge over the river, but it is now in ruins. On the other side, a branch of the Sorgue runs through part of the city. This is the river anciently called Sulga, formed by the famous fountain of Vaucluse in this neighbourhood, where the poet Petrarch resided. It is a charming transparent stream, abounding with excellent trout and craw-fish. We passed over it on a stone bridge, in our way to Orange, the Arausio Cavarum of the Romans, still distinguished by some noble monuments of antiquity. These consist of a circus, an aqueduct, a temple, and a triumphal arch, which last was erected in honour of Caius Marius, and Luctatius Catulus, after the great victory they obtained in this country over the Cimbri and Teutones. It is a very magnificent edifice, adorned on all sides with trophies and battles in basso relievo. The ornaments of the architecture, and the sculpture, are wonderfully elegant for the time in which it was erected; and the whole is surprisingly well preserved, considering its great antiquity. It seems to me to be as entire and perfect as the arch of Septimius Severus at Rome. Next day we passed two very impetuous streams, the Drome and the Isere. The first, which very much resembles the Var, we forded: but the Isere we crossed in a boat, which as well as that upon the Durance, is managed by the traille, a moveable or running pulley, on a rope stretched between two wooden machines erected on the opposite sides of the river. The contrivance is simple and effectual, and the passage equally safe and expeditious. The boatman has nothing to do, but by means of a long massy rudder, to keep the head obliquely to the stream, the force of which pushes the boat along, the block to which it is fixed sliding upon the rope from one side to the other. All these rivers take their rise from the mountains, which are continued through Provence and Dauphine, and fall into the Rhone: and all of them, when swelled by sudden rains, overflow the flat country. Although Dauphine affords little or no oil, it produces excellent wines, particularly those of Hermitage and Cote-roti. The first of these is sold on the spot for three livres the bottle, and the other for two. The country likewise yields a considerable quantity of corn, and a good deal of grass. It is well watered with streams, and agreeably shaded with wood. The weather was pleasant, and we had a continued song of nightingales from Aix to Fontainebleau.
I cannot pretend to specify the antiquities of Vienne, antiently called Vienna Allobrogum. It was a Roman colony, and a considerable city, which the antients spared no pains and expence to embellish. It is still a large town, standing among several hills on the banks of the Rhone, though all its former splendor is eclipsed, its commerce decayed, and most of its antiquities are buried in ruins. The church of Notre Dame de la Vie was undoubtedly a temple. On the left of the road, as you enter it, by the gate of Avignon, there is a handsome obelisk, or rather pyramid, about thirty feet high, raised upon a vault supported by four pillars of the Tuscan order. It is certainly a Roman work, and Montfaucon supposes it to be a tomb, as he perceived an oblong stone jetting out from the middle of the vault, in which the ashes of the defunct were probably contained. The story of Pontius Pilate, who is said to have ended his days in this place, is a fable. On the seventh day of our journey from Aix, we arrived at Lyons, where I shall take my leave of you for the present, being with great truth—Yours, etc.
LETTER XLI
BOULOGNE, June 13, 1765.
DEAR SIR,—I am at last in a situation to indulge my view with a sight of Britain, after an absence of two years; and indeed you cannot imagine what pleasure I feel while I survey the white cliffs of Dover, at this distance. Not that I am at all affected by the nescia qua dulcedine natalis soli, of Horace. That seems to be a kind of fanaticism founded on the prejudices of education, which induces a Laplander to place the terrestrial paradise among the snows of Norway, and a Swiss to prefer the barren mountains of Solleure to the fruitful plains of Lombardy. I am attached to my country, because it is the land of liberty, cleanliness, and convenience: but I love it still more tenderly, as the scene of all my interesting connexions; as the habitation of my friends, for whose conversation, correspondence, and esteem, I wish alone to live.