The aging potential is one of the most remarkable characteristics of Bordeaux wines, but it varies considerably depending on the appellation, the château, and the vintage. The grands crus classés of the Médoc — Pauillac, Saint-Estèphe, Saint-Julien — are the kings of longevity: the finest vintages such as 2000, 2005, 2010, or 2016 can be kept and continue to develop for 20 to 40 years, or even longer for the greatest crus. The wines of Saint-Émilion and Pomerol, dominated by Merlot, generally reach their peak earlier, between 10 and 25 years depending on the producer. Regional appellation Bordeaux wines or Côtes de Bordeaux, on the other hand, are designed to be enjoyed in their youth, ideally within 5 to 8 years of their vintage. To optimise cellaring conditions, a wine cellar with a stable temperature between 12 and 14°C, away from light and vibrations, with a humidity level of around 70%, is essential. Patience remains the foremost quality of any Bordeaux collector.