The largest of Sardinia (4 hectares of total surface that are still mostly under the ground) with a sacred source dedicated to the cult of the water with the basalt basin and the protomas with the head of Aries from which water flowed.
Caves on Corbeddu and Sa geese:
It is a very interesting cave, both from a historical and naturalistic point of view. It is called the Corbeddu Cave because it was one of the many shelters of the bandit of Oliena Giovanni Corbeddu. Inside are visible excavations of the archaeological, which have brought to light artifacts that attest to the human presence in Sardinia at the age of the Paleolithic, then among the oldest.