Hadrian's Wall was good KB, though it rained a fair bit. Took 2 days of walking from Wall's End to find the first bit of wall however (excluding the museum at the start). It was quite funny to see how much of the wall could be found in the surrounding buildings. Just wish now I had focussed more on the wall and its history and less time thinking about how this thread was doing (e.g. "If only this thread could have been started in Roman times."..... " I wonder how many times around the earth 85 billion miles of wall would go?"... etc, etc). Still I doubt the wall will be around for as long as this thread and perhaps one day people will be taking a journey back to the origin of it and wondering how we lived? Exciting .