Avis Europe conducted a study to find World’s Best Driving Road using ADR (Avis Drive Ratio) and the winner was the phenomenal route from Peso da Régua to Pinhão in Portugal. The N-222 cuts right through the heart of the Douro Valley, offering amazing views of the terraced hillsides. The road takes drivers along a glorious road that hugs the River Douro or get a car from Car Rental Sites , enjoying spectacular views over the vineyards near the river, and finishes in the picturesque wine town of Pinhão. The total stretch is 27km, including 93 bends keeping drivers on their toes midst the changing views of this scenic route. You also get a chance to visit the Douro winemaking region which is a UNESCO World Heritage Site.