Last weekend's walk was a new-to-me-route from home and full of surprises. The quest was to find Lanhill Longbarrow, something I've known about for a while and probably Chippenham's oldest feature, as it dates back to between 3,500 and 2,500 BC i.e. Neolithic times. The first surprise I found was the pictured intriguing stone at the side of the road... it looked ancient - especially as my head was full of images of standing stones at the time - but what looks like a mason's mark towards the bottom made me think it's not quite as old as it might be. Then I found the footpath to the barrow, which was surprisingly not at the top of the hill where I thought it would be, especially as there's a tell-tale clump of trees, but I liked the view over the surrounding countryside anyway. As I walked down the hill, I suddenly saw a low-ish mound with a gaping black hole. I had found the barrow! The chamber is one of three the mound is reported to contain, but this is th...