River Paiva at Dois Rápidos (Two Rapids). Water mirror. River Paiva. River Paiva. Glimpse over River Paiva. Reflections on River Paiva. Merry Christmas, Ipernity friends! Residential area. Commercial area. Roman baths. Roman baths. Roman baths. Roman bridge (1st century). Crossing a Roman bridge (1st century). Frescoes in house ruins. This used to be the commercial area. Remains of the Roman Forum. Remains of the Roman Forum. Pedestal to Gaio Agrio Rufo. Ruins of Roman temple. Inscription on side wall of Roman temple. Roman road. Windmill. Gola do Salto Cascade, on River Paiva. View over River Paiva. After the bend of River Paiva. Before the bend of River Paiva. Cows grazing on the right bank of River Paiva. Cascade. River Paiva. Vau Bridge. Mirror water. View over River Paiva. River Paiva. River Paiva. Looking up, after the descent. Looking up, after the descent. Downhill to River Paiva's bank. Aguieiras waterfall. Aguieiras waterfall. River Paiva's walkways. Overview from Paiva's walkways. Paiva's walkways. Beholding River Douro. Towering view to the valley.