Hadrian brought the Empire to an unparalleled period of peace and prosperity. At the heart of this great Empire, however, lay a mystery - Hadrian's relationship with a young man, Antinous. The friendship led to Antinous being deified by Hadrian following his death, in strange circumstances, on the Nile.
Dan Snow uncovers the genius and the dark side of Hadrian: peace-maker, frontier-builder, star-crossed lover, architect - and ruthless oppressor of the jews. But still, Dan concludes, Hadrian was one of the greatest Roman emperors.