Fodor's Expert Review Bodega Nanni

Nanni has been in the same family and in the same building—just a block from the main square—since 1897. Thanks to its organic certification, much of its small production of Torrontés, Malbec, Cabernet Sauvignon, and Tannat is exported to the United States. Book lunch or dinner at Retoño, the rustic little restaurant in the back garden, for hearty stews and regional cuisine.