The famous vineyard of Quinta do Panascal has been recognized for the quality of its fruit since the 1700s. A southwest-facing vineyard, it creates the big, opulent, fruit driven wines that make Fonseca so sought after. Single quinta vintage wines such as this are made in years when a general vintage is not declared, but the individual vineyard has produced exceptional fruit. The fruit for Fonseca’s single quinta vintage Portos is foot-trodden in granite lagares on the estate. Fermentation is halted by the addition of grape spirits before all the residual sugar has been fermented, creating a sweet, fortified wine. The wine is aged for two years in vats before being bottled unfiltered.