Val-d'Oise

'''Val-d'Oise''' (; 'Vale of Oise') is a department in the Île-de-France region, Northern France. It was created in 1968 following the split of the Seine-et-Oise department. In 2023, Val-d'Oise had a population of 1,281,653.

airport in France

painting by Vincent van Gogh

ruined medieval castle