And yet Aigues-Mortes is a place of absorbing interest. It is romantically situated on the edge of the great plain of the Camargue, surrounded by salt marshes, lagoons, canals, and only a few miles from the sea. Here the town is entirely confined within its unbroken mediæval fortifications, and its walls and gates and towers are more perfectly preserved than those of any other fortified town in Europe; more so even than those of Carcassonne, which owe much to modern restoration.
The story of its building is soon told, and it is a story that cannot be forgotten when one visits the place, for there has been nothing since that has overshadowed it. The poor little town, laid out in square "blocks" like an American village that hopes some day to become a city, has hardly a voice of its own, it is so nothing-at-all compared with its girdling ramparts. These are as nearly as possible a mile round, and probably the stones of all the buildings they enclose would not suffice for one side of them. So the walls and towers are everything at Aigues-Mortes, and speak insistently of the purpose for which they were built.
When St. Louis took his crusading vows in 1244, he had to acquire a port from which to embark. He exchanged land with the Abbey of Psalmodi for the site of Aigues-Mortes and the marshland between it and the sea. There was already an old fortified tower there, erected five hundred years before as a place of refuge from the Saracens, and this was rebuilt as the Tour de Constance. St. Louis also dug the long winding canal to the sea, which is now completely silted up, and its place taken, for the barge traffic to Beaucaire, by one quite straight and about half its length. By this he embarked an army of thirty-six thousand men in 1248.
In 1270 he embarked another great crusading army at Aigues-Mortes, but died almost immediately upon landing at Tunis.
Between the two crusades the walls of the fortress town had begun to be built, but it was St. Louis's son Philip III who completed the fortifications as we see them today. They have lasted for seven centuries and a half, and although the history of Aigues-Mortes did not quite end in the thirteenth century, they have sustained no destruction or decay, and no essential modification.
This, then, is what one sets out to see—a town which presents itself to our eyes exactly as it did to the eyes of the crusaders, who built it. Can one see the like anywhere else in Europe?
I left Nîmes on a bright Sunday morning and travelled by the pottering little train that runs across the plain of the Camargue. It was a little too far to walk in one day, and I wanted to see Aigues-Mortes that afternoon and start early the next morning for Saintes-Maries.
It was a very pleasant journey. The flat country lay soaking in a haze of sunshine, and the hills to the north showed lovely soft purples and golds and blues. At first the country reminded me very much of that stretch of reclaimed marshland across which one travels to get to our old English town of Rye. There were brooks and willows and green fields, and to one who has lived on "the Marsh" it was plain that all this fertility had the same origin—alluvial soil spread over what was once a bare expanse, from which the sea had receded. Or perhaps it would be more accurate to say that I knew the fact and recognized the signs of it. But after a time this English-looking scenery gave place to the Provençal rows of cypresses, to groups and dottings of stone pines, and to scattered buildings on an unkinder-looking soil.
After St. Laurent d'Aigouze, the next station before Aigues-Mortes and ten kilometres from it, the unreclaimed marsh begins, with stunted vegetation growing on poor stony soil, and water here and there, but not yet the great reed-bordered "étangs," which are the home of so many wild fowl. To the left of the line straggles the broad road, and beyond it is the clean-cut line of the canal that leads from the sea through St. Gilles to Beaucaire. On a sort of island in the marsh stand the ruins of the Abbey of Psalmodi, and a little farther on is the outpost Tour Carbonnière, which is about two miles from Aigues-Mortes and its main fortifications.
The line, which runs quite straight from St. Laurent takes a right-handed turn just before it reaches Aigues-Mortes, and before the turn comes you can see the walled city in front of you, just as you can see the surprising picturesque little town of Rye, growing out of the marsh, as it were, before you come to it from Ashford.