The 10000 gears ago Sardinia inhabitants used to bury the dead in tombs shaped in the rock. They are composed by different communicating rooms where sometimes we can admire the sculptures of Goddess Mother  and God Bull. Some of them look like the huts were Sardinians used to live, because they believed in the life after death;, that's why in the domus it is possible to find daily and religious objects. The shepherds have called these tombs Domus de Janas ( Witches' or Fairies' Houses).