Richard the Lionheart famously called the fortress his 'fair daughter of one year' due to the speed of its construction.
The castle utilized a 'star-shaped' wall design to minimize the effectiveness of mining and battering rams.
The fortress was strategically positioned to control the crucial river route between Paris and Rouen.
Despite its formidable reputation, the fortress fell to the French in less than a year during the 1204 siege.
The limestone used for construction was extracted directly from the cliffside, creating deep defensive moats.
It was one of the earliest examples of a fortress in Europe to utilize sophisticated stone machicolations.
Château Gaillard is a ruined 12th-century fortress built by Richard the Lionheart on a high limestone promontory overlooking the Seine River in Les Andelys. Constructed between 1196 and 1198, the castle was designed to protect the Duchy of Normandy from French territorial expansion. The architectural design features an innovative concentric defense system, including a unique machicolated curtain wall and a curved outer ward intended to deflect projectiles. During the siege of 1204, French forces led by Philip II successfully breached the castle by entering through a chapel window and tunneling under the walls. The structure was largely dismantled in 1603 by order of Henry IV to prevent it from becoming a refuge for brigands. Today, visitors can access the remains of the inner bailey, the keep, and the outer ward. It is located 90 meters above the town of Petit Andely.
From the edge of the limestone promontory looking down at the sweeping 'S' curve of the Seine River.
Wear sturdy, closed-toe walking shoes to navigate the uneven stone pathways and loose gravel.
Bring a windbreaker, as the hilltop location is significantly windier than the town below.
Explore the town of Petit Andely at the base of the cliffs after your visit for a complete perspective of the site.
Attempting to walk up the steep hillside path in inappropriate footwear; use the designated walking trails instead.
Closed on Tuesdays during the off-season; generally open daily from late March through early November.
Do not climb on the ruins or remove stones; remain within the marked pathways for structural safety.
