Sanxenxo in particular and all the Rias Baixas in general are the gastronomic paradise , where every season and every month the exaltation of some of the rich delicacies of this land is held . Seafood , fish, meats, vegetable garden and wines , premium raw materials are the essence of the cuisine of Sanxenxo. As a local specialty, " Raia " Portonovo . As for the wine , the name is called Rias Baixas wines of O Salnés , Soutomaior , County and Lower Minho , made from the Albariño , Loureiro , Treixadura and Caiño varieties. other typical local wines are also produced. The wineries are distributed throughout the region in near hundred number , and constitute one of the most claimed by visits throughout the year to come to Sanxenxo, can make a wine route , visiting the wineries .