A walk I’ve done before from Penrith station, but this time I was leading a small group. We took in Penrith Castle, a war memorial from the Boer War, two Neolithic earthworks, Brougham Hall, the site of a Roman fort, Brougham Castle – and still they were up for looking at an Edward VIII postbox at the end. I put it down to the fine weather, which encouraged dawdling.