Aigues Mortes

Founding and Royal Will

The history of Aigues-Mortes is unique because the city did not emerge spontaneously, but by direct royal decree. In 1240, the French monarch Louis IX (Saint Louis) began the construction of a port in the marshy area of the Rhône delta. The city's name translates to "Dead Waters" (Aigues-Mortes), accurately describing the stagnant waters of the surrounding lagoons where the fortress was built.

Key Factors of Formation

The city's development was determined by several strategic reasons:

• Political Independence: In the 13th century, the Kingdom of France had no direct access to the Mediterranean Sea. Aigues-Mortes became the first French port, allowing the crown to be independent of the fleets of Venice, Genoa, or Provence.
• Geography and Logistics: Despite the challenging landscape, the site was chosen for the possibility of digging canals to the sea. The city became the main base for the departure of the Seventh and Eighth Crusades.
• Royal Privileges: To attract a population to this harsh land of malarial swamps, the king granted residents exceptional tax exemptions and freedoms (the Charter of 1246).

Early Cultural and Economic Features

The economy of the young city relied on "white gold"—salt. Salt extraction in the local lagoons had been carried out since antiquity, but it was under the protection of the fortress walls that it became the foundation of the region's prosperity.

In cultural and architectural terms, Aigues-Mortes became a benchmark for Gothic military architecture. The powerful Tour de Constance, one of the first structures built, served as a symbol of royal power. Later, under the son of Louis IX, the city was enclosed by impressive fortress walls that have survived to this day in almost their original state.

Chronology of Events

• 1240: King Louis IX acquires land from the Abbey of Psalmodi to create the first French port on the Mediterranean.
• 1248: The fleet of the Seventh Crusade, led by Saint Louis, departs from the harbor of Aigues-Mortes.
• 1270: The city serves as the departure point for the Eighth Crusade, which would be the founding king's last.
• 1272–1300: By order of Philip III the Bold and Philip IV the Fair, monumental fortress walls are erected, which still stand today.
• 1481: Provence is annexed to France, and Aigues-Mortes loses its status as the kingdom's only seaport, yielding primacy to Marseille.
• 1538: A historic meeting takes place in the city between King Francis I and Emperor Charles V to sign a truce in the Italian Wars.
• 1576: During the Wars of Religion, Aigues-Mortes becomes one of the "security towns" granted to the Protestant Huguenots.
• Late 17th century: Following the revocation of the Edict of Nantes, the Tour de Constance is converted into a prison for Protestant women.
• 1768: The last prisoners of the tower are released, including Marie Durand, who spent 38 years in captivity and carved the word "Resist" into the wall.
• 1806: By decree of Napoleon, Aigues-Mortes is connected to the sea via a new canal, as the old harbor had become completely silted up with sand.
• 1856: The Salins du Midi company is established, bringing salt production in the surrounding lagoons to an industrial level.
• 1960s: Large-scale restoration work begins on the fortress, alongside the development of mass tourism in the Camargue region.

Major Stages of Development

The history of Aigues-Mortes is a journey from a strategic military outpost to a quiet guardian of medieval heritage and a center for the salt industry. Key milestones that shaped the city's destiny include:

• The Urban Planning Experiment of Louis IX (13th century)
  The King did not simply found a port; he approved a "bastide" development plan—a regular grid of streets converging at a central square.
  Significance: This laid the foundation for the urban infrastructure and created a unique architectural look, convenient for both the garrison and trade, which persists to this day.
• Construction of the Fortress Ring (1272–1300)
  Under the successors of Saint Louis, Philip the Bold and Philip the Fair, the famous 1,600-meter walls were built.
  Significance: The completion of the construction turned the city into an impregnable fortress, fixing its boundaries. These walls are now the city's main tourist attraction.
• Loss of Major Port Status (1481)
  After Provence (and the port of Marseille) was annexed to France and the local harbor gradually silted up, Aigues-Mortes lost its military and commercial primacy.
  Significance: Paradoxically, the economic decline saved the city: due to a lack of funds, it was not rebuilt during the Renaissance and Baroque eras, allowing its medieval authenticity to be preserved.
• Period of Religious Persecution (16th–18th centuries)
  The transformation of the Tour de Constance and other fortifications into a state prison for Huguenots.
  Significance: A shift in the city's function from defensive to penitentiary. This period left a deep mark on the region's cultural memory as a symbol of religious intolerance and human resilience.
• Construction of the Rhône–Sète Canal (1806)
  The city was connected to a major waterway by decree of Napoleon.
  Significance: Aigues-Mortes became an important transport hub once again, but this time for river navigation, reviving the trade of wine and raw materials.
• Industrialization of Salt Production (1856)
  The founding of the Salins du Midi company and the modernization of salt collection processes in the lagoons.
  Significance: Salt became the "white gold" of Aigues-Mortes, providing the city with a stable economic base independent of military circumstances. It also shaped the unique landscape of pink-hued salt pans around the fortress.
• Development of Tourism and Heritage Protection (20th century)
  Large-scale restoration of the walls, clearing of the moats, and the granting of historical monument status.
  Significance: The final transformation of the city's economy. Today, Aigues-Mortes lives and thrives thanks to millions of tourists who come to see the perfectly preserved medieval walled city.

Architectural Character and Urban Planning

Aigues-Mortes is a rare and superbly preserved example of medieval urban planning. Unlike many European cities that grew chaotically over centuries, Aigues-Mortes was designed and built almost all at once according to a single plan. This gives it a striking architectural integrity.

Eras and Styles

The city's architectural palette is not characterized by a variety of styles, which is explained by its specific history: after losing its status as a major port, development slowed down, effectively "freezing" its medieval appearance.

• Gothic (13th–14th centuries): The dominant style. This is austere military Gothic, devoid of excessive decoration. It is evident in the massive fortress walls, towers, and the stark forms of the Church of Notre-Dame-des-Sablons. The primary goal of this architecture was defense and the demonstration of royal power.
• "Bastide" Layout (13th century): The city was built according to a regular grid plan, characteristic of the bastides in the south of France. The streets intersect at right angles, forming a clear rectangular grid centered around the main square (now Place Saint-Louis).
• Classicism and Baroque (17th–18th centuries): These styles appeared mainly in the interiors and small renovations of civil and religious buildings within the fortress walls. During this period, the chapels of the penitent brotherhoods (Pénitents) were built or updated, introducing elements of Baroque decor to the city's rugged appearance.

Iconic Structures

The landscape of Aigues-Mortes is defined by several key sites that serve as textbook examples of medieval fortification art:

• Tour de Constance (Constance Tower): The oldest building in the city, erected under Louis IX. It is a massive keep, 22 meters in diameter with walls up to 6 meters thick. It stands apart from the main perimeter of the walls, connected by a bridge, which made it the final stronghold of defense.
• The Ramparts (Remparts): A unique 1,600-meter-long ensemble featuring 6 towers and 10 gates. The walls have remained virtually unchanged since their construction at the end of the 13th century. The characteristic battlements, embrasures, machicolations, and corner towers create the city's recognizable silhouette.
• Church of Notre-Dame-des-Sablons: A Gothic church from the mid-13th century. Its architecture is extremely concise, featuring pointed arches and a simple nave. In the 19th century, the interior was modified, but in the 1960s, it was stripped of later additions to restore its original austerity. In 1991, modern stained-glass windows by the artist Claude Viallat were installed, creating a successful dialogue between contemporary art and the Middle Ages.
• Chapels of the White and Gray Penitents (Chapelles des Pénitents): Built in the 17th century, these buildings represent a later layer of development. The Chapel of the White Penitents (Pénitents Blancs) is particularly interesting for its Baroque altar and frescoes, which contrast with the asceticism of the city's external walls.

Founders and Monarchs

• Louis IX (Saint Louis)
  King of France (1226–1270)
  The city's founder. It was by his decree in 1240 that the construction of the port and the Tour de Constance began. He set sail from Aigues-Mortes for two Crusades (the Seventh and Eighth), turning the city into the kingdom's primary maritime gateway at the time.
• Philip III the Bold
  King of France (1270–1285)
  Son of Louis IX. He continued his father's work and signed a contract with the Genoese engineer Guglielmo Boccanegra to build the massive fortress walls that are the city's hallmark today.

Figures of European Diplomacy

• Francis I
  King of France (1515–1547)
  In 1538, he chose Aigues-Mortes as the site for a historic meeting with Emperor Charles V. This event temporarily reconciled Europe's two main rivals and made the city a center of high politics.
• Charles V
  Holy Roman Emperor (1519–1556)
  He arrived in person at the port of Aigues-Mortes for negotiations with the French king. His visit was accompanied by lavish festivities, despite the long-standing enmity between the monarchs.

Symbols of Resistance and Faith

• Marie Durand
  Huguenot, prisoner of conscience
  The most famous prisoner of the Tour de Constance. She was imprisoned for 38 years (from 1730 to 1768) for refusing to abjure her Protestant faith. She is credited with the inscription "REGISTER" (meaning "resist" or "stand firm" in the local dialect), etched into the edge of the well inside the tower.
• Abraham Mazel
  Leader of the Camisards (Protestant insurgents)
  He organized a daring escape from the Tour de Constance in 1705. Together with sixteen companions, he managed to remove a stone from an embrasure and descend by rope from a height of 15 meters, an event that became legendary in the history of religious conflicts.

Modern Figures

• Claude Viallat
  Artist, representative of the Supports/Surfaces movement
  A native of the region (Nîmes) who made a significant contribution to the city's modern appearance. In 1991, he created a series of unique stained-glass windows for the Gothic Church of Notre-Dame-des-Sablons, harmoniously blending medieval architecture with avant-garde art.