The sacred wells are proof of the importance of the water cult for the Nuragic population. The sacred well of “Sa Testa” is one of the most renown and the best preserved in Sardinia. It was excavated in 1938 by Doro Levi

To reach the monument you take the road for the industrial port and follow the signs for Cala Saccaia. The sacred wells are proof of the importance of the water cult for the Nuragic population.