Quinta do Seixo

Wine in Pinhão

Worth visiting for its dizzying vistas alone, this gorgeous hilltop estate is the proud domain of Sandeman, one of the Douro Valley's oldest port producers. Visits begin with a propaganda-ish informational video, followed by a tour of the production facility, but the real star here is the end-of-tour tasting, enhanced by mesmerising views across the vines to the sparkling Douro.