Wine Whispering Angel Rose Chateau d Esclans. As a negociant and vinificateur (winery), Caves d’esclans identifies vineyards, grapes and wines from château d’esclans as well as local growers to make what has reputedly become the world’s greatest rosé. As our objective is to obtain the best quality grapes and wines, we have created relationships with the local grape growers, committed beside Caves d’esclans, whose vineyards are treated with the same high standards of quality as are the vineyards of Château d’esclans.