This morning we enjoy a guided tour of Langley Castle, detailing its turbulent 600-year history. Later we travel into Hadrian's Wall country. We visit the fascinating Roman Vindolanda, an open excavation site where ancient Roman writing tablets, voted Britain's greatest treasure, were uncovered. We also visit the Roman Army Museum, whose exhibits and artefacts give a real insight into what life was like serving on Hadrian's Wall. We continue to Corbridge and have time to explore the attractive town.