Description: Diameter: 17m; Height: 3.5 m (preserved); Total volume of stone used: 2 thousand tons; Origin of the stone: local, rocky outcrops from an area close to the place where the monument was erected..

Talaiot 1 had an upper floor (with a flat roof) which was accessed by a type of external stairway, which has not been preserved. On the main floor or lower floor even today one can enter through a 5m long corridor.

The workable space of the room is circular and measures 31.5 m2; and from there, one can access a small secondary room,embedded into the bonding wall.