Château L'Arrosée is a Saint-Emilion Grand Cru Classé located on the southern slope of the Saint-Emilion hillside, between Château Angélus and Château Pavie. The vineyard covers 9.5 hectares with a majority of Merlot grape varieties but, a rarity in Saint-Emilion, only 60%, supplemented by Cabernet Sauvignon (20%) and Cabernet Franc (20%).

Created in the 19th century, Château L'Arrosée was sold in 2002 to Roger and Jean-Philippe Caille who, in the space of ten years, have succeeded in raising the quality of the wines even further by making the most of their prestigious terroir. In 2013, the Caille family decided to sell the estate to Prince Robert of Luxembourg, owner of Château Haut-Brion and Château La Mission Haut-Brion.