Hilltop Communities and Proto-Urbanism: The Emergence of High-Density Settlements in Bronze Age Ireland

Description

A small number of radiocarbon-dated sites from the island of Ireland exhibit morphologies characteristic of extraordinarily high-density, agglomerated hilltop settlements. Radiocarbon evidence places their emergence in the Late Bronze Age (1300–1250 BC), with continued occupation into the Early Iron Age (750–400BC) [3,4,5]. This small but distinctive group has been identified primarily through photogrammetry and LiDAR, with subsequent confirmation via excavation and geophysical survey [1,2,3,4]. The 2024–2025 excavations at Brusselstown Ring (Figure 1)— a site comprising more than 600 house platforms—reinforces interpretations of these sites as substantial, long-lived settlements rather than short-term occupations or only ritual foci [1,5].

This paper presents a critical analysis of the morphology, chronology, and comparative characteristics of these agglomerated hilltop settlements. Situating them within regional palaeoenvironmental frameworks, we argue that their emergence was not driven by identifiable climatic stress events seen within the Irish palaeoenvironmental record. Rather, the evidence indicates a broader socio-cultural reorganization, marking a shift toward settlement forms suggestive of early proto-urbanism in later prehistoric Ireland [3,5]. Moreover, emerging evidence from additional sites with comparable characteristics highlights both the wider distribution of this phenomenon and its significance for reassessing the origins of proto-urbanism in Western and Northern Europe.

Period	04 Sept 2026
Event title	XXI World Congress of the International Union of Prehistoric and Protohistoric Sciences (UISPP): Archaeology in Motion: Past Lessons, Future Responsibilities
Event type	Conference
Location	Poznan, PolandShow on map
Degree of Recognition	International