The Canary Islands have long been celebrated for their wines. The favourite Teneriffe wine is Vidueno or Vidonia. Canary sack is supposed to have been made from the Malvasia sweet grape, whereas the modern sack is dry (sec). The best vineyards are at Orotava, S. Ursula, Ycod de los Vinos, Buenavista, and Valle de Guerra.