Gironde estuary is the place along the region of Bordeaux where cabernet sauvignon and merlot are grown which is located where the Garonne and Dordogne rivers. It is the largest estuary in Western Europe.
The Pauillac is located between the Saint- Estephe and saint- Julien on Bordeaux’s Medoc peninsula. It is a district in the Gironde department in nouvelle-Aquitaine in southwestern France.
The Margaux was formerly a part of the Gironde department until it merger in January 2017 which is now the Margaux-Cantenac.
Pessac-Leognan is located in the northern part of the Graves Region of Bordeaux. It is popularly known for its white and red wine but most especially the white wine.