Hiking loop from Mesão Frio

Ôlo River – Fisgas de Ermelo Waterfalls loop from Ermelo

Fisgas de Ermelo Waterfalls – Upper Piocas loop from Rio Cabrão

Marco Pombalino – View of the Douro Valley loop from Covelinhas

On the banks of the Douro – Douro Valley Wine Route loop from Samodães

Pinhão Riverside Promenade – Bridge over the Pinhão River loop from Pinhão

Barreiro Dams – Alvão Plateau loop from Borbela e Lamas de Olo

Fisgas de Ermelo Waterfalls – Upper Piocas loop from Rio Cabrão

Régua and the Douro River – Régua Pedestrian Bridge loop from Peso da Régua

Bridge Over the Bestança River – Stream in Serra de Montemuro loop from Ferreiros de Tendais

Arnal Ecological School – Gregos Waterfall loop from Lordelo

Barreiro Dams loop from Borbela e Lamas de Olo

Cave Formation – Lamego Cathedral loop from Lamego