Session VIII-1 of UISPP 2018 in Paris 'Mapping the Past' brought together several contributions reflecting on the need to develop sustainable and reliable approaches to mapping our landscape heritage. The session was guided by the crucial concept termed the 'archaeological continuum'. This concept can be defined as a proactive approach to landscape survey based on the summative evidence detected (or detectable) within the area under examination, reducing spatial and chronological gaps as far as possible through the intensive and extensive application of a wide variety of exploratory methods...