Construction of the citadel 1595 (≈ 1595)
Added by Antoine Estienne.
13 juin 1927
Historical Monument
Historical Monument 13 juin 1927 (≈ 1927)
Protection of existing remains.
Aujourd'hui
Aujourd'hui
Aujourd'hui Aujourd'hui (≈ 2025)
Position de référence.
Key figures
Antoine Estienne - Military engineer
Constructor of the citadel in 1595.
Origin and history
The ramparts of Laon originated in the 9th century, with a major extension to the 13th century. The enclosure, consisting of dry ditches, courtings reinforced by foothills and circular or square towers, was pierced by four main doors equipped with harrows, armrests and vantals. These fortifications, designed for defence, reflect the strategic importance of Laon in the Middle Ages, then episcopal city and stronghold of the Kingdom of France.
Over the centuries, the ramparts underwent reconstructions and repairs until the middle of the 17th century. In 1595, engineer Antoine Estienne added a citadel, further strengthening the defensive device. In the 18th century, the ditches were closed, marking a decline in their military role. In the 19th century, the citadel was restored, but today only three of the 18 gates of the 13th century and about ten of the 40 towers remain, without any interior arrangements.
Classified as a Historical Monument by order of 13 June 1927, the former ramparts are now owned by the municipality of Laon. Their present state makes it possible to appreciate the extent of medieval fortifications, although their location is judged to be fair (note 5/10). The remains, located around the upper city, recall the characteristic military architecture of the 12th and 13th centuries, a period for defensive constructions in Picardia.