Before coming to this location we had no idea what to expect. As soon as we got there, we knew that this was something very special. It is a fascinating area which we would recommend very highly to all cachers. The area shows a unique aspect of indigenous early history. The awarding of an Engineering Heritage Award is also unique as the engineering achievements are very different to all others we have seen. Thanks Team MavEtJu for listing this location which gave us the reason to visit. The required photo has been added to the Gallery. Given that there are no other logs, we will claim FTF for this cache.