The medieval city walls surrounding the city are well preserved.
The inhabitants of the commune are known as Aigues-Mortais or Aigues-Mortaises.
The foundation of the city is said to have been by Gaius Marius, around 102BC but there is no documentary evidence to support this.
A Roman by the name of Peccius fitted out the first salt marsh and gave his name to the Marsh of Peccais. Salt mining started from the Neolithic period and was continued in the Hellenistic period, but the ancient uses of saline have not resulted in any major archaeological discovery. It is likely that any remains were destroyed by modern saline facilities.
In 791, Charlemagne erected the Matafère tower amid the swamps for the safety of fishermen and salt workers. Some argue that the signaling and transmission of news was not foreign to the building of this tower which was designed to give warning in case of arrival of a fleet, as for the Magne Tower at Nîmes.
The purpose of this tower was part of the war plan and spiritual plan which Charlemagne granted at the Benedictine abbey, dedicated to Opus Dei (work of God) and whose incessant chanting, day and night, was to designate the convent as Psalmody or Psalmodi. This monastery still existed in 812, as confirmed by an act of endowment made by the Badila from Nîmes at the abbey.
At that time, the people lived in reed huts and made their living from fishing, hunting, and salt production from several small salt marshes along the sea shore. The region was then under the rule of the monks from the Abbey of Psalmody.
In 1240, Louis IX, who wanted to get rid of the influence of the Italian navy for transporting troops to the Crusades, focused on the strategic position of his kingdom. At that time, Marseille belonged to his brother Charles of Anjou, King of Naples, Agde, Count of Toulouse, and Montpellier, and King of Aragon. Louis IX wanted direct access to the Mediterranean Sea. He obtained the town and the surrounding lands by exchange of properties with the monks of the abbey. Residents were exempt from the salt tax which was previously levied so that they can now take the salt unconstrained.
He built a road between the marshes and built the Carbonnière Tower to serve as a watchtower and protect access to the city. Saint-Louis then built the Constance Tower on the site of the old Matafère Tower, to house the garrison. In 1272, his son and successor, Philip_III_the_Bold, ordered the continuation of the construction of walls to completely encircle the small town. The work would not be completed for another 30 years.
The year 1270 has been established, mistakenly for many historians, as the last step of a process initiated at the end of 11th century. The judgment is hasty because the transfer of crusaders or mercenaries from the harbour of Aigues-Mortes continued after this year. The order given in 1275 to Sir Guillaume de Roussillon by Philip III the Bold and Pope Gregory X after the Council of Lyons in 1274 to reinforce Saint-Jean d'Acre in the East shows that maritime activity continued for a ninth crusade which never took place.
There is a popular belief that the sea reached Aigues-Mortes in 1270. In fact, as confirmed by studies of the engineer Charles Leon Dombre, the whole port of Aigues-Mortes, including the port itself, was in the Marette pond, the Canal-Viel and Grau Louis, the Canal Viel being the access channel to the sea. The Grau-Louis was approximately at the modern location of La Grande-Motte.
At the beginning of 14th century, Philip the Fair used the fortified site to incarcerate the Templars. Between 8 and 11 November 1307, forty-five of them were put to the question, found guilty, and held prisoner in the Tower of Constance.
Modern and contemporary periods
Aigues-Mortes still retained its privileges granted by the kings. Curiously it was a great Protestant in the person of Jean d'Harambure who said that the one-eyed light horse commander of King Henry IV and former governor of Vendôme should be appointed governor of Aigues-Mortes and the Carbonnière Tower on 4 September 1607. To do this, he took an oath before the Constable of France Henri de Montmorency, Governor of Languedoc. But one Catholic, the Lord of Berichère, supported the rival Adrien de Chanmont. The conflict continued until 1612, and Harambure, supported by the pastors of Lower Languedoc and the inhabitants, finished it by a personal appeal to the Queen. He eventually resigned on 27 February 1615 in favour of his son Jean d'Harambure, but King Louis XIII restored him for six years. On 27 July 1616 he resigned again in favour of Gaspard III de Coligny, but not without obtaining a token of appreciation for the judges and consuls of the city.
At the beginning of the 15th century, important works were being undertaken to facilitate access to Aigues-Mortes from the sea. The old Grau-Louis, dug for the Crusades, was replaced by the Grau-de-la-Croisette and a port was dug at the base of the Tower of Constance. It lost its importance from 1481 when Provence and Marseille were attached to the kingdom of France. Only the exploitation of the Peccais salt marshes encouraged François I, in 1532, to connect the salt industry of Aigues-Mortes to the sea. This channel, said Grau-Henry, silted up in turn. The opening, in 1752, of the Grau-du-Roi solved the problem for a while. A final solution was found in 1806 by connecting the Aigues-Mortes river port through the Canal du Rhône à Sète.
During the French Revolution, the city was called Port-Pelletier. At that time the port had almost disappeared due to silting, induced by the intensification of labour in the watershed at the same time as the clearing of woods and forests following the abolition of privileges. The decline of forest cover led to soil erosion and consequently a greater quantity of alluvial deposits in the ports of the region. Thus, in 1804 the prefect "Mr. de Barante père" wrote in a report that: "The coasts of this department are more prone to silting .... The ports of Maguelonne and Aigues Mortes and the old port of Cette no longer exist except in history" he alerted: "An inordinate desire to collect and multiply these forest clearings since 1790 .... Greed has devoured in a few years the resource of the future, the mountains, opened to the plough, show that soon naked and barren rock, each groove becoming a ravine; the topsoil, driven by storms, has been brought into the rivers, and thence into the lower parts, where it serves every day to find the lowest parts and the darkest swamps."
The massacre of Italians (August 1893)
In the summer of 1893, the Compagnie des Salins du Midi launched a recruiting campaign for workers for the threshing and the lifting of salt. Hiring was reduced due to the economic crisis that hit Europe, so the prospect of finding a seasonal job was attractive in this year and there were a greater number of workers looking for work.
These were divided into three categories nicknamed:
Because of the recruitment operated by Compagnie des Salins du Midi, the chefs de colle were forced to compose teams including both French and Italians. In the early morning of 16 August 1893 a fight broke out between the two communities that quickly turned into a struggle of honour.
Despite the intervention of the justice of the peace and the police, the situation rapidly degenerated. Some tramps met in Aigues-Mortes and, saying that Italians had killed some Aiguemortais, swelled the ranks of the population and of people who had not managed to find employment.
A group of Italians was then attacked and tried to take refuge in a bakery that rioters wanted to burn. The prefect called for troops at 4am, but they did not arrive on the scene until 18 hours after the drama.
Early in the morning, the situation escalated and the rioters moved to the Peccais saltfields where there were the largest number of Italians. Police Captain Cabley, trying to provide protection, promised the rioters to hunt the Italians and escort them to the Aigues-Mortes Police Station. It was during the journey that the Italians attacked by the rioters were massacred by a crowd that the police were unable to contain. There were seven dead and fifty wounded, some of whom had lifelong consequences. This was the largest massacre of immigrants in the modern history of France and also one of the biggest scandals in its judicial history because no condemnation was ever pronounced.
The case became a diplomatic issue and the transalpine (Italian) foreign press took up the cause of the Italians. There were Anti-French riots in Italy. A diplomatic solution was found and the parties were compensated while the nationalist mayor Marius Terras' was forced to resign.
A theatrical play by Serge Valletti called Dirty August is based on the tragic events.