The vineyard of Château Le Grand Verdus is located in the heart of a preserved hilly landscape, in the AOC Bordeaux Supérieur area, between the areas of Médoc, Graves and Saint-Emilion, at the gateway to the Entre-Deux-Mers region (between the Garonne and Dordogne rivers), 20 km east of Bordeaux city.
The Petrus Gaia property traces back to the late 14th century. On July 15th 1740 it was documented that the mill, the farm and the surrounding property were known as Petrus.
The Petrus Gaia vineyard is located on the right bank of the Dordogne river south east of St. Emilion and south of Castillon la Bataille.