Michael Portillo embarks on a new journey following his Bradshaw's handbook from south-west Wales to Cambridge, beginning in Pembroke Dock, where Queen Victoria's royal yachts were built. In the little market town of Naberth he investigates what caused rebels to dress up as women, later spending the night at an inn in Carmarthen where Horatio Nelson once met Emma Hamilton. Next day, the former politician pitches in with the volunteers who look after the Gwili Heritage line and ends his leg in Swansea, where he learns how to pose for a photograph in Victorian style.