The island of Sardinia is well known for its Late Neolithic and Copper Age underground rock-cut tombs that were used over generations for collective burials. Many tombs were decorated to resemble house interiors and cemeteries are often referred to as villages of the dead. Research so far has focused on excavating stratigraphic contexts within some of these monuments, or on typological classifications of tomb plans and wall decorations, but the landscape context of the cemeteries and their relationship to settlements have been overlooked. The article presents the results of two seasons of survey in Ossi (north-west Sardinia), focusing on two major cemeteries (Mesu ‘e Montes and S’Adde ‘e Asile). Combining fieldwalking, mapping and 3D recording techniques, the survey provides a comprehensive documentation of the cemeteries (from the underground architecture of individual tombs to their landscape setting) and yields evidence of prehistoric settlements in their vicinity. The article discusses the topographic and visual relationships between the tombs and the residential areas and how they may reflect social interactions between the living and the dead in late prehistoric Sardinia.