Going beyond Cabras and turning into a dirt road running along the eastern shores of the pond, you will reach after a couple of kilometers, the pond of Pauli'e Sali.
From there, take the SP road and, after the bridge, you will find a structure watching over the two canals and over the pond of Cabras; continue for about 500m until you reach the dirt road leading to the Aragonese Tower of Su Pottu, where you will enjoy a beautiful view of the whole archaeological area.