Château Grand-Puy-Lacoste is a wine estate situated on a low hillock (or "puy") above the village of Bages in the Pauillac region of the Médoc. Classified as a fifth growth in the 1855 Bordeaux Classification, the Cabernet Sauvignon-dominant grand vin is known for its velvety texture and cigar box and cassis aromas. A second wine, Lacoste-Borie, is made from lots declassified from the grand vin and tends to have a higher proportion of Merlot.
 
Grand-Puy-Lacoste, sometimes shortened to "GPL" in some circles, is a well-regarded estate. Sometimes considered as outperforming its fifth-growth status, it is often cited for its good value among its stablemates and neighbors in Pauillac.