Three and a half thousand years in a holm-oak wood: the Osono giants' tomb is Triei's most precious monument and one of Ogliastra's best preserved. And it is, quite literally, I Mandorli's neighbour.
Five thousand years of history in a single olive grove: at S'Ortali 'e su Monti, on the edge of Tortolì, Neolithic rock-cut tombs, menhirs, a giants' tomb and a nuraghe share the view over lagoon and sea.
A 3,500-year-old castle at a thousand metres: the Serbissi nuraghe crowns the Osini heel with four towers, a village and a cave-larder beneath the fortress. Sardinia's most panoramic archaeology.
On the Golgo plateau the sacred has layered for three thousand years: Nuragic betyls before the 17th-century church of San Pietro, and the Su Sterru chasm that — myth says — swallowed the evil serpent slain by the saint.
