On a snowy day after the young people had visited the Creed Recycling Plant to look at how waste is managed they joined Tim. We headed out for an outdoor journey ending at the water wheel building in Stornoway Castle Grounds. After exploring the building and learning about overshot water wheels and how a head of water is created to run the wheel. We had lunch in the water wheel building. We then explored round the area ready to create a three dimensional map using the natural materials we could find, this obviously needed to include snow …