Giants' grave

Giants' grave (Italian: tomba dei giganti; Sardinian: tumba de zigantes or gigantis) is the name given by local people and archaeologists to a type of Sardinian megalithic gallery grave built during the Bronze Age by the Nuragic civilization.

In the more primitive slab-type giants tombs, the central slab is unmodified aside from the entrance that is cut through it at the base, or else there is a crude dolmen-like arrangement of 3 uncut rocks to form the entrance (Osono, Sortali, Lolghi, Pescaredda).

In more advanced slab-type giants tombs, the central slab is modified so as to be rounded on top, and has a simple design carved into the front surface (Dorgali, Goronna, Santu Bainzu, Coddu Vecchju).

Near the entrance an obelisk (betile in Sardinian) is usually found, which symbolizes the gods or ancestors who watched over the dead.

There are also structures similar to the block-type giants tombs on the island of Malta, in the United Kingdom[2] and in Menorca (naveta).