Stretching across the municipal territories of Pula and Domus de Maria, the nearly 6 km long trail can be followed on foot and by mountain bike. The route has no particular height differences or inclines, and therefore it is suitable for everyone.

The starting point is at the Pinus Village tourist resort, a left turn at km 42 of the “Sulcitana” road (S.S. 195) coming from Cagliari. You can leave the car at the car park near the village's small beach. The walk begins on the sandy shore, and proceeds along the coast, boasting breath-taking views of cliffs overlooking the sea, surrounded by Mediterranean scrub - wild olive trees, cistus, mastic, maritime pine, holm oak and strawberry trees.

Along the trail, you can spot the remains of the ancient Roman road surface: a paving stone of worked ashlars on which, in some places, the grooves of the carts that passed here two thousand years ago are still visible.

About 3 km from the start, a small diversion leads to the summit of Monte Sa Guardia. Those willing to climb, enjoy a great viewing point opening over a long stretch of coastline as well as the high Is Cannoneris mountain ranges.

Once you join the main trail again, a gentle descent begins, running alongside the islet of Su Cardulinu, sometimes connected to the mainland by a short strip of sand. Here, the remains of an ancient Punic temple are still visible.

After a few hundred metres, you finally reach the beach of Su Portu, located at the base of a small promontory dominated by the 17^th-century Torre di Chia.