HauteMarne

Haute-Marne is a department in the Grand Est region of north-eastern France. Named after the upper course of the Marne River, it covers a largely rural landscape that includes the Langres plateau, forests, and agricultural valleys. The prefecture is Chaumont, and the department is divided into three arrondissements: Chaumont, Langres, and Saint-Dizier. The inhabitants are known as Haut-Marnais.

Created during the French Revolution on 4 March 1790, Haute-Marne was formed from parts of the former provinces of Champagne and Burgundy and named for the upper Marne. It later became part of the modern administrative structure that consolidated regions.

Geography and notable sites include the fortified town of Langres, which sits on a limestone hill and features extensive ramparts and a cathedral. The Lac du Der-Chantecoq, located on the western edge of the department, is one of Europe’s largest artificial lakes and an important site for bird migration and nature tourism. The Marne River flows through parts of the department, along with smaller streams that feed the area’s valleys and forests.

Economy and demographics: Haute-Marne has a predominantly rural economy based on agriculture, forestry, and small-scale industry, with Chaumont and Saint-Dizier serving as service and administrative hubs. The population is around 170,000, with communities concentrated in the towns and along the river valleys.

Culture and points of interest: the department preserves medieval architecture in Langres and Chaumont. It hosts cultural events such as the Chaumont International Garden Festival, which attracts visitors from across the region. The region is also known for regional cuisine, including products associated with Langres and local dairy traditions.