Nesles-la-Vallée

“A new estate in a valley?” a curious traveler might ask, pondering the name Nesles-la-Vallée. Nesles-la-Vallée, nestled in the French Vexin Regional Natural Park, derives its name from the Latin “nige villa,” meaning “new estate,” or from the Germanic “nige,” meaning “new,” with the addition of “la-Vallée” referencing the Sausseron Valley. The village, first mentioned in 775 as Niallae, later became Nigelle, then Nesles, and finally Nesles-la-Vallée in 1869. This charming commune, just 35 km northwest of Paris, holds a captivating history within its valley. Nesles-la-Vallée boasts a rich past, evidenced by the discovery of a Gallo-Roman necropolis at Verville. The village church, dedicated to Saint-Symphorien, was constructed between 1185 and 1200. The parish belonged to the Chelles Abbey in the 12th century. Later, the seigneury of Nesles-la-Vallée belonged to the Counts of Beaumont until 1705, when it was acquired by the prestigious Conti family. A remarkable event took place in Nesles-la-Vallée on December 1, 1783. Jacques Alexandre César Charles and Marie-Noël Robert landed in the Grands-Herbages area after the first hydrogen balloon flight in history, launched from the Tuileries Garden in Paris. Charles then took off again, solo this time, landing near the neighboring village of Hédouville. Nesles-la-Vallée has even seen royal intervention. In 1831, King Louis-Philippe, while passing through, financed the construction of a bridge over the Sausseron River after one of his carriages overturned while fording the stream. The Pontenay bridge, as it’s known, still stands today, complemented by a modern pedestrian walkway added in 2004. Nesles-la-Vallée expanded in 1838, absorbing the former village of Fontenelles. To avoid postal confusion due to other towns with similar names, the municipal council added “la-Vallée” to the official name in 1869. From 1886 to 1949, a narrow-gauge railway connected Nesles-la-Vallée to Marines via Valmondois. Although the tracks are gone, the station, renovated in 2008, remains. In 1892, the hamlet of Groues was detached from Nesles-la-Vallée and incorporated into Valmondois. Today, Nesles-la-Vallée is a vibrant commune in the Val-d’Oise department, offering visitors a glimpse into its rich history and peaceful valley setting.