Tancas Abertas

This is a complex nuraghe, consisting of a central tower and a concave-convex bastion that entirely refashions the keep and seems to incorporate a second tower on the North side.

To the South, it is possible to follow the outline of an additional structure that could host two other circular rooms. The building has a foundation wall made with basalt boulders of large and medium sizes.

The building features a wall foundation made with basaltic boulders of large and medium sizes.

The central tower, of circular shape, has niches that open in the side walls; the back wall shows an opening that leads to the outside, presumably to the north tower.

On the southeast side, hidden among the dense vegetation, short wall sections seem to emerge, probably related to the village that was subordinate to the walls.