The Dordogne River from the Central Valley and the Garonne River from the Pyrenees converge to form the Gironde River, which cleverly divides the Bordeaux vineyards into left and right banks, with the Médoc and Graves represented on the left bank and Bourg, Boulanger and Libourne on the right. The town of St. Emilion belongs to the Libourne region.

Since 1955, at the request of the St. Emilion Wine Association, the French National Wine Appellation Authority (INAO) drafted the first classification criteria for St. Emilion. According to this classification, St. Emilion is divided into two categories: St. Emilion Grand Cru and St. Emilion Premier Cru.　　St. Emilion, the jewel of Bordeaux, contains 6% of the vineyards of the Bordeaux region. Considered to be the oldest wine-growing region in Bordeaux, it was declared a UNESCO World Heritage Site in 1999 and is visited by wine lovers from all over the world. Chateau Monlot is right in the heart of this treasure. Not only does the town have a rich, sweet red wine, but the town's old medieval castle and the story behind it add a touch of mystery to the town.

St. Emilion not only has a long history, but also has a complex topography: alternating plains, hills and terraces, and the prestigious Chateau Montlouis is one of the best Grand Cru representatives in the hilly terrain. The hilly area gives Monroe's wines a unique flavor that is rich and thick without losing its strength and elegance. The wines of Monroe show a good depth and complexity, which is perfect.