AT A GLANCE
Why go?
Hidden in the green heart of Carbonia, on a low limestone hill between Corso Iglesias and Via Alghero, the Parco Archeologico Cannas di Sotto protects one of Sardinia's most intriguing prehistoric cemeteries: a sprawling necropolis of *domus de janas*, the rock-cut chamber tombs that islanders long believed to be the dwellings of fairies. Around twenty-six of these underground 'fairy houses' have been identified, carved into the travertine and reused, reshaped and reoccupied over millennia, until a rural farmhouse settlement eventually grew directly on top of them.↗↗
What makes the site special is not just its age but its remarkable continuity. The earliest tombs date from the Final Neolithic — the Ozieri and San Ciriaco cultures, roughly from 4400 to 3700 BC onward — and the necropolis remained in use into the Copper Age. A covered walkway links the park to the nearby Museo Archeologico Villa Sulcis, where the burial goods and a full-size reconstruction of the excavated Tomb 12 are displayed, making the open-air park and the museum two halves of a single story.↗↗