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Mareuil-sur-Aÿ is located in France
Location within Grand Est region
Mareuil-sur-Aÿ is located in Grand Est
Coordinates: 49°02′53″N 4°01′55″E / 49.048°N 4.0319°E / 49.048; 4.0319Coordinates: 49°02′53″N 4°01′55″E / 49.048°N 4.0319°E / 49.048; 4.0319
Country France
Region Grand Est
Department Marne
Arrondissement Épernay
Canton Ay
Intercommunality Grande Vallée de la Marne
 • Mayor (2001–2008) Christian Drouin
Area1 11.48 km2 (4.43 sq mi)
Population (1999)2 1,219
 • Density 110/km2 (280/sq mi)
Time zone CET (UTC+1)
 • Summer (DST) CEST (UTC+2)
INSEE/Postal code 51347 /51160

1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

2 Population without double counting: residents of multiple communes (e.g., students and military personnel) only counted once.

Mareuil-sur-Ay is a former commune in the Marne department in north-eastern France. Since January 2016, Mareuil-sur-Aÿ is part of the administrative commune Aÿ-Champagne.[1]


Its vineyards are located in the Vallée de la Marne subregion of Champagne, and are classified as Premier Cru (99%) in the Champagne vineyard classification. Together with Tauxières-Mutry it is the highest rated of the Premier Cru villages, and has therefore just missed out on Grand Cru (100%) status.

Château Montebello.

See also[edit]


  1. ^ Arrêté préfectoral 9 November 2015 (in French)