. . . "Port wine (also known as Vinho do Porto, Portuguese pronunciation: [\u02CCvi\u0272udu\u02C8po\u027Etu], Porto, and usually simply port) is a Portuguese fortified wine produced exclusively in the Douro Valley in the northern provinces of Portugal. It is typically a sweet, red wine, often served as a dessert wine, though it also comes in dry, semi-dry, and white varieties."@en . . . . .