A Rock-Cut Cavity in the Western Escarpment of the Giza Plateau: Preliminary Observations and a Non-Invasive Research Framework

This contribution presents the preliminary documentation and contextual analysis of a rock-cut cavity identified within the western escarpment of the Giza Plateau (29.979161, 31.125322). The feature is located outside the structured layout of the West Field mastaba cemetery and shows no direct association with the North Cliff rock-cut tombs (NC1–NC3), appearing instead as an isolated element within a marginal sector of the plateau. The cavity is excavated into Eocene limestone bedrock and is currently sealed by an irregular masonry closure, lacking formal architectural characteristics and structural integration with the surrounding rock. No evidence of façade design, internal organization, or diagnostic funerary features is observable from the accessible exterior. The feature is situated beneath a sub-planar surface associated with modern leveling activities, including the presence of contemporary infrastructure above the escarpment. The study adopts a strictly observational and non-interpretative approach, distinguishing clearly between documented evidence and interpretative possibilities. Based on the available data, the cavity does not conform to known typologies of rock-cut tombs or planned subterranean structures at Giza and is instead considered within a framework of controlled indeterminacy, compatible with natural processes, quarry-related activity, or limited anthropogenic modification. Given the inaccessibility of the interior, the paper proposes a structured non-invasive research framework, including surface documentation and geophysical survey methods, aimed at refining the characterization of the feature while preserving its physical integrity. This work establishes a verifiable observational baseline and defines the conditions for future investigation within a controlled methodological and institutional framework.