From the first steps taken into the darkness of High Pasture Cave, it was clear that this complex site would challenge current thinking on cave use and function in prehistory, and wider understanding of Iron Age cultural practice and beliefs. Situated in a dramatic location under the slopes of the Cuillin Mountains on Scotland’s Isle of Skye, this cave and its monumentalised environs were a focus for specific and special activities throughout the Iron Age – a venue for spectacular and extensive ceremonies featuring feasts, fire, crafts and the symbolic deposition of a plethora of artefacts and environmental materials, as well as human remains. This volume sets out the results of fieldwork carried out at High Pastures between 2004 and 2010, presents results from the extensive post-excavation analysis, and provides a biography of the High Pasture Cave complex from the early Bronze Age through 900 years of Iron Age activity. Recent research has led to a resurgence of interest in caves, in particular the place of these enigmatic sites in the worldviews of later prehistoric communities. Their investigation in the past has generally attributed a domestic function, comprising temporary homes and shelter for hunter-gatherers, farmers and pastoralists, and as workshops and places of refuge. However, it is now proposed that many caves, including High Pasture, were used for rituals involving the preparation and display of human remains, the deposition of material culture and other types of organic materials. These were clearly performative acts and the recurrent use of caves as the arenas for such performances, tells us much about their role in the cosmology of later prehistoric communities.