In this photo taken Sept. 12, 2018, the morning sun shines over rows of vines on the slopes above the Douro river near Ervedosa do Douro, northern Portugal.

Video. Wine leads the way out of tourism slump for Portugal, Greece and Italy

The United Nations World Tourism Organization (UNWTO) held the fifth global wine tourism conference in Portugal. Food and wine may be the solution to increased numbers of visitors, even in a pandemic year.

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