>Mandas-Arbatax:
along the eastern side of Mt. Gennargentu. Flumendosa, forests, grottoes and the sea at last.
>Nulvi-Palau:
through Gallura, the land of granite, cork and sea. Dolmen and the petrified forest.
>Isili-Sorgono:
the Sarcidano Nuraghi, chestnuts and centuries-old holm-oaks in Western Barbagia.
>Macomer-Bosa:
a short but interesting route through Planargia to Bosa, an ancient medieval town facing the sea.