The Stonehenge landscape is one of the most famous prehistoric places in the world, but much about its origins remains a mystery and little attention has been paid to what preceded, and thus may have influenced, its later ritual character. Now, the discovery of a uniquely long-lived Mesolithic occupation site at Blick Mead, just 2km from Stonehenge, with a detailed radio carbon date sequence ranging from the 8th to the late 5th millennium BC, is...