Château Rauzan-Ségla an annual production of 8000 cases, and the surplus wine is destined for the second wine named Ségla. Château Rauzan-Ségla Château Rauzan-Ségla, or Château Rausan-Ségla, is a winery in the Margaux appellation of the Bordeaux region of France. Château Rauzan-Ségla is also the name of the red wine produced by this property. The wine produced here was classified as one of fifteen "Deuxièmes Crus" (Second Growths) in the original Bordeaux Wine Official Classification of 1855. The alternate name "Rausan-Ségla" was also frequently used until 1994 when the original "Rauzan-Ségla" again became the official name. Rauzan-Ségla was once part of the
Bordeaux wine confluence of the Dordogne and Garonne Rivers, which flow into the Gironde. These rivers define the main geographical subdivisions of the region: In Bordeaux the concept of "terroir" plays a pivotal role in wine production with the top estates aiming to make "terroir" driven wines that reflect the place they are from, often from grapes collected from a single vineyard. The soil of Bordeaux is composed of gravel, sandy stone, and clay. The region's best vineyards are located on the well-drained gravel soils that are frequently found near the Gironde river. An old adage in Bordeaux is the best estates