ChâlonssurMarne

Châlons-en-Champagne, formerly known as Châlonssur-Marne, is a commune in the northeastern French department of Marne, in the Grand Est region. Situated on the Marne River, it is the prefecture of the Marne department and is historically recognized as the capital of Champagne. The city has a rich past, with evidence of human settlement dating back to prehistoric times. Its strategic location made it an important Gallo-Roman town, named Catalaunum.

Throughout the Middle Ages, Châlons played a significant role in regional commerce and administration. It was the site of a notable battle in 451 AD, the Battle of the Catalaunian Plains, where Roman and Visigothic forces clashed with Attila the Hun. The city's importance is also linked to the development of the Champagne wine region, though the major Champagne houses are primarily located in Reims and Épernay.

Today, Châlons-en-Champagne is a vibrant city that blends its historical heritage with modern life. Key landmarks include the Cathédrale Saint-Étienne, a magnificent Gothic cathedral, and the Hôtel de Ville. The city is also known for its canals and bridges, contributing to its picturesque setting. It serves as an administrative and commercial center for its surrounding agricultural area, which is largely dedicated to the cultivation of grapes for Champagne production. The cultural life of Châlons is supported by various museums and annual events, attracting visitors interested in history, culture, and the renowned wines of the Champagne region.