With its ghostly white-stone ruins glowing against bright green grass and dark green trees, the Abbaye de Jumièges is one of Normandy’s most evocative medieval relics. The church was begun in 1020, and William the Conqueror attended its consecration in 1067. The abbey declined during the Hundred Years War but enjoyed a renaissance under Charles VII, flourishing until revolutionaries booted out the monks in 1790 and allowed the buildings to be mined for construction material.
Jumièges is 28km from Rouen. To get there, take the westbound D982 and then, from Duclair, the D65.