Some background on Toro mainly from Wikipedia: Toro is a Spanish Denominación de Origen (DO) in the province of Zamora, northwest of Castile and Léon (Spain). The area covered by the DO is in the southeastern corner of Zamora province. Wine has been made in Toro since the end of the 1st century BC, when the ancient Greeks taught the local Celtic tribes. In the Early Middle Ages, the wines from Toro were the first to be traded in the region of the River Duero.
King Alfonso IX granted lands to several religious orders with the understanding that they would plant vines, and many of the existing churches in Toro today were built thanks to the wealth generated by the wine trade. The reputation of the wines from Toro grew and it was sold further afield in cities such as Seville and Palencia. At this time the wine producers built underground wineries (bodegas) in order to obtain better quality wines and to have more effective temperature control. At the end of the 19th century, wine were exported to France during the phylloxera crisis, which did not affect the local vines as they were protected by the sandy soil. The vines of other regions of Spain were replaced by vines from Toro as well. Toro still has a number of very old vineyards with pre-phylloxera Tinta de Toro, which in recent years have been used to source grapes for special cuvées.
