The dolmen circle n. 2 of the small necropolis of Li Muri (fig. 1), attributable to the megalithic-type funerary architecture, consists of a masonry circle, in whose centre is placed a small funerary quadrangular stone chamber, called cista, NS oriented, and whose walls consist of four large slabs fixed vertically in the ground.

There is a further slab placed flat which acts as a cover (fig. 2).

Inside it could contain one or at most two burials. The diameter of the dolmen circle measures 6 metres.

Fig. 1 - Plan (from ANTONA, LO SCHIAVO, PERRA 2011, p. 242, fig. 1).

Fig. 2 - Arzachena, Necropolis of Li Muri, lithic cista of circle 2 (photo by Unicity S.p.A.).

The whole monument was once covered by a round mound of earth and stones, almost as if to form a small hill.

Only the stones of the double external walls and the cista contained therein remain of the entire circle.

The small sized rubble it contains is all that remains today of the original mound (fig. 3).

Fig. 3 - Rendering of the funerary circles (photo by Unicity S.p.A.).

Inside the tomb circle n. 2 there are sporadic elements of a green soapstone necklace whose material, according to scholars, was probably imported from Crete.