Walking the Ramparts of a Medieval Fortress Remade for Cannons
You stand at the Neptune Gate on the Jacques Vendroux Esplanade, where the main entrance to the Citadelle de Calais opens onto ramparts that have watched over this channel port for seven centuries. What you see is a palimpsest: the visible remains of medieval Calais—those early stone walls—sit within a sprawling bastioned fortress, retrofitted in the artillery age by military engineers including Vauban, whose geometric defences transformed castles into star-shaped strongholds designed to withstand cannon fire. This is not a museum piece frozen in time; it is a working landscape where history is readable in the shape of the walls themselves, and where you can walk freely among the grass and ramparts that French forces held for 36 hours against the German Wehrmacht in May 1940.
What You Actually See and Do Inside the Walls
- Walk the accessible ramparts near the Boulogne Gate, where medieval stonework remains visible beneath later Vauban-era fortifications, and trace the boundary of what was once the medieval civilian quarter—a district of bourgeois houses, a church, and the Exchequer palace, all destroyed in the late sixteenth century when the fortress was militarised.
- Cross into Vauban Square, a contemplative space that borders the ramparts and offers vantage points over the fortification's geometry.
- Explore the sports and recreational facilities distributed across the grounds: football pitches, athletics tracks, and tennis courts occupy what was once purely martial space, a conversion to leisure that began in the nineteen-sixties when the military abandoned the site.
- Try the orienteering course, designed to guide you purposefully through the citadel's layout.
- Visit the new sensory barefoot garden (free access), situated near the tennis hall, where water is provided—a contemporary addition that invites slow, tactile engagement with the fortress grounds.
- Cycle or walk the dedicated paths that network through the interior, a way to experience the scale and geometry of a Renaissance fortress from within.
Making the Most of Your Visit
The Citadelle is open year-round and accessible by foot or bicycle, making it suited to any season, though summer and early autumn offer the most comfortable walking conditions. Spend at least ninety minutes to an hour simply walking the ramparts and absorbing the layering of medieval stone, Renaissance fortification, and modern leisure use. The highlight not to miss is standing at or near the Boulogne Gate, where you can visually separate the medieval and Vauban-era construction: the older walls are the tell-tale giveaway. The nearby Stade du Souvenir (Remembrance Stadium), inaugurated in the nineteen-sixties, stands as a dedicated memorial to local Resistance fighters detained and tortured in the citadel during German occupation—its presence adds weight to your walk and connects the fortress directly to the lived history of the Second World War.
Nearby Sites Worth Pairing with Your Visit
The citadel sits integrated into central Calais. Minutes away on foot, you can visit the Beffroi de l'hôtel de ville (Town Hall and belfry), Les Bourgeois de Calais (Rodin's sculpture outside the town hall), and the Cité Internationale de la Dentelle et de la Mode, a former factory now dedicated to Calais's historic lace industry—a walk that anchors medieval and industrial heritage together. The War Museum (Musée Mémoire 39-45) in Parc Saint-Pierre, situated in an original reinforced concrete bunker, offers deeper context on the citadel's WWII occupation and resistance.
Begin planning your visit by deciding whether you want to approach the citadelle as a solitary walk through layered history, or as part of a longer sweep through Calais's fortified centre. Either way, bring comfortable shoes and a willingness to read the stones themselves.