The Terra Alta is the most southern of the Catalan wine regions, south of both Tarragona, Priorat and Montsant.
The DO Terra Alta was created in 1982 and is one of the seven historic wine regions (Denominaciones de Origen) of Catalonia. It was provisionally recognized already in 1972 together with Alella, Conca de Barbera, Empordà, Penedès, Priorat and Tarragona.
In the DO of Terra Alta the white wines stand out, but it also has some excellent red wines.
The climate is typical Mediterranean, meaning continental influences, abundant sunshine and little rain. The soils, with clay textures, are calcareous and poor in organic material.
White grapes varieties: White Grenache (Garnatxa Blanca), Macabeo, Parellada, Sauvignon Blanc, Moscatel de grano pequeño, Moscatel de Ajelandría, Chenin Blanc, Pedro Ximénez, Chardonnay and Viogner.
Red grapes varieties: Red Grenache (Garnatxa tinta), Garnacha peluda, Samsó, Mazuela or Carignan, Tempranillo, Cabernet Franc, Cabernet Sauvignon, Merlot, Garnatxa tintorera, Syrah, Morenillo, Marselane, Petit Verdot, Caladoc.