Stone ramparts of the fortified city of Saint-Malo leading to Tour Bidouane with historic granite buildings and a sandy beach

Ancient Ramparts of Saint-Malo

Remparts de Saint-Malo
2h EXPLORATION

Granite walls elevate walkers directly above the slate roofs of the inner city and the sweeping tides of the English Channel. Starting at the Porte Saint-Vincent, the stone circuit delivers constant shifts in perspective as you move from the crowded marina docks to the vast tidal plains of the Emerald Coast. You might have to pause near the narrow stone stairs of the Porte Saint-Thomas while a family wrestles a pushchair onto the walkway, but the bottleneck always clears quickly. Up here, the wind rarely stops pulling at your jacket. Look straight down onto the sands of Plage de Bon-Secours to spot locals swimming in the seawater pool left behind by the retreating tide. The circuit halts abruptly near the Bidouane Tower, dropping walkers back into the grid of cobblestone streets just as the afternoon shadows stretch across the medieval facades.

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History of Ancient Ramparts of Saint-Malo

The original rock of Saint-Malo was little more than a monastic retreat until the twelfth century, when the local bishopric moved from the mainland to this defensible granite outcrop. Early timber palisades soon proved entirely inadequate against the constant maritime raids from English and pirate vessels. By the end of the Middle Ages, proper stone fortifications emerged, though the town remained dangerously exposed during low tide when raiders could walk right across the dry sand. To counter this night time vulnerability, local authorities instituted a highly unusual defensive measure. They released a pack of English mastiffs, known as the chiens du guet, outside the walls every evening at curfew to maul anyone attempting to approach the shipyards under the cover of darkness.\n\nAs Saint-Malo grew immensely wealthy in the seventeenth century through global trade and state sponsored piracy, the old medieval walls could no longer protect the expanding population or their overflowing storehouses. The chief military architect for the French crown arrived and ordered a massive expansion outwards onto the surrounding rocks. Local granite was quarried and hauled by hand to construct the massive bastions that face the sea today. These new, thicker ramparts were designed specifically to absorb cannon fire from the sea. Their strength was heavily tested when English and Dutch fleets bombarded the town repeatedly, failing to breach the defensive ring.\n\nThe ultimate trial for the masonry arrived much later, during the summer of 1944. Allied forces laid siege to the town, dropping incendiary bombs that ignited the timber frames of the historic mansions within. The ensuing firestorm obliterated eighty percent of the inner city over several days of relentless destruction. Yet, when the smoke finally cleared from the bay, the thick granite girdle of the ramparts remained almost entirely intact. They stood as a scorched but unbroken shell around the ashes of the corsair capital, allowing post war architects to rebuild the inner streets exactly as they had been using the original walls as their anchor.

8 Events spanning 865 years

YEAR 1150

Birth of the Walls: Medieval Foundations Laid

The initial fortifications of Saint-Malo began to take shape under the direction of Bishop Jean de Châtillon, marking the transfer of the episcopal seat from Alet to Saint-Malo and laying the groundwork for the city's future defences.

YEAR 1395

Royal Enhancement: Charles VI Strengthens Defences

King Charles VI of France initiated further modernisation efforts, including the construction of the formidable Château-Gaillard and a smaller donjon, enhancing the city's defensive capabilities against potential threats.

YEAR 1691

Vauban's Vision: Garangeau Reinforces the Corsair City

Siméon Garangeau was appointed director of fortifications in Saint-Malo by the renowned military engineer Vauban, tasked with transforming the city's existing walls into an impregnable citadel against maritime assaults.

YEAR 1708

Grand Transformation: Garangeau's Massive Reconstruction

Between these years, Garangeau undertook extensive renovations and expansions, replacing vulnerable medieval towers with robust bastions and courtines, significantly extending the ramparts to their current length of 1,754 metres and increasing the city's protected area.

YEAR 1855

19th Century Modernisation: New Gates and Streets Emerge

A final wave of significant modifications was carried out, particularly in the northern section, which included the construction of a street atop the ramparts and the piercing of new gates to improve access.

YEAR 1886

Historic Recognition: Ramparts Become a Classified Monument

The entirety of the Saint-Malo ramparts were officially classified as a historical monument, recognising their immense architectural and historical significance to France's heritage.

YEAR 1944

Unscathed by War: Survival Against All Odds

Despite intense American bombardments during August 1944 that devastated much of Saint-Malo, the ancient ramparts remarkably survived, standing as a stoic witness to the city's resilience.

YEAR 2015

National Spotlight: Voted Favourite Monument

The magnificent ramparts of Saint-Malo were chosen to represent the region of Brittany in Stéphane Bern's popular television show 'Le monument préféré des Français', a testament to their enduring appeal and cultural importance.

Fun Facts

  • A bronze statue of the famous corsair Robert Surcouf stands on the ramparts today, specifically positioned so he points his sword across the water directly towards England.
  • A small gateway known as the Poterne d'Estrées originally functioned as a discreet passage, allowing individuals to slip out onto the southern beaches without having to navigate the heavily guarded main gates.
  • During the 17th century, London merchants famously dubbed Saint-Malo the 'nest of wasps' due to its reputation as a formidable corsair city whose privateers launched raids from within its heavily fortified walls.
  • For over six hundred years, a pack of vicious mastiffs patrolled the sands beneath the ramparts at night, only being permanently locked away after they killed a naval officer who stayed out past curfew.
  • Historically, some hotels and private mansions built against the intra-muros ramparts featured two vaulted cellar levels that extended below sea level, a fascinating adaptation to the confined space and maritime environment.
  • One of the remaining medieval elements is the Grand'Porte from the 15th century, though its towers were reconstructed between 1582 and 1583, showcasing continuous adaptation and resilience.
  • Remarkably, the ramparts survived the devastating American bombardments of August 1944, which destroyed 80% of the city, standing as a symbol of Saint-Malo's enduring strength.
  • The 'Petits Murs' section of the ramparts, dating back to the 17th century, notably integrated niches that served as kennels for the 'chiens du Guet' (watchdogs) in 1684, adding an unusual detail to the city's ancient security measures.
  • The extensive redesign by Vauban's engineer, Siméon Garangeau, between 1708 and 1742, not only reinforced the defences but also expanded the protected urban area from 16 to 24 hectares, significantly altering the city's layout.
  • The ramparts incorporate unique architectural features, including mâchicoulis (either functional or decorative) typical of Breton military architecture, and are constructed from migmatite rubble masonry with granite ashlar from the Chausey Islands.
  • The ramparts of Saint-Malo stretch for 1,754 metres around the city and can reach heights of up to 16 metres in certain sections, providing formidable protection and expansive views.

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