Two major issues feature in this collection of papers which derives from two conference symposia held at the XIVth UISPP congress in Liege in 2001: how to identify Upper Palaeolithic domestic structures from structural features and archaeological finds, and how to classify and compare usefully these domestic structures. These seventeen papers present raw data and provide interpretation on a range of Upper Palaeolithic sites from across Eurasia, including Spain and Portugal, France, Alpine regions, the Levant and Siberia. Papers in French and English.