Forbes magazine has elected Quinta do Portal as one of the Ten Great International Wine Destinations
Eric Arnold,

When it comes to tranquil atmosphere and stunning scenery, two destinations top Taber's list: Quinta do Portal in Portugal's Douro Valley and Peter Jakob Kühn in Germany's Rheingau. Both offer incredible views and some of the best wines in their respective regions, says Taber.

Quinta do Portal, Douro Valley (Portugal)
Reach this winery by driving along narrow, winding roads. If you're planning on tasting more than one glass of wine, consider staying the night. "They have a guest house hotel that has beautiful views," notes Taber.