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Nuraghi are ubiquitous in the Bronze Age Sardinian landscape, but the reasons for their distribution and wider function remain poorly understood. Here, we evaluate the argument that these megalithic fortified towers were situated for visual control and thus represent nodes of political or coercive power. Using a dataset of 102 nuraghi, we perform a normalized cumulative viewshed to quantify nuraghe visibility in southwestern Sardinia. We analyze the co-occurrence of highly visible areas with variables pertinent to economic control of the landscape using a model comparison approach. The results suggest that there is no underlying structure to the location of the nuraghi that can be related to visual appreciability of the wider environment, indicating that visual control was not an important consideration during the later 2nd millennium b.c. We consider what the driving rationale may have been behind such a predominant site type that is yet apparently unrelated to political control. [ABSTRACT FROM AUTHOR]