Serra i Barceló is a small family winery with its own vineyards planted in the 1940s. It produces and markets its wines under the Tarragona designations of origin Montsant and Terra Alta. In Montsant, the vineyards of the native varieties garnacha blanca, tinta, peluda, and cariñena that the winery works with are located on steep slopes, on stone terraces. In Terra Alta, garnacha is also the main protagonist of its wines and is situated in the area that was once home to the famous Castell d’Aucalà.