Officers' Mess – Cave Formation loop from Lamego

Casal de Loivos Viewpoint – Pinhão Railway Station loop from Pinhão

Casal de Loivos Viewpoint – Pinhão Riverside Promenade loop from Pinhão

Marco Pombalino – View of the Douro Valley loop from Covelinhas

Casal de Loivos Viewpoint – Pinhão Riverside Promenade loop from Pinhão

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

Casal de Loivos Viewpoint – Pinhão Railway Station loop from Pinhão

Pinhão Riverside Promenade – View of the Pinhão Valley loop from Pinhão

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

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

Arnal Ecological School – Gregos Waterfall loop from Lordelo

Régua and the Douro River – Régua Pedestrian Bridge loop from Godim

Barreiro Dams loop from Borbela e Lamas de Olo