Have Archaeologists found or attempted to find the remnants of the fortifications built by the Romans around Alesia during the siege in 52 BC ? If so can someone give me the links and the photographs showing this, or maybe a documentary? Even if the fortified walls surrounding Alesia were built of wood and have rotted away by now, is there maybe a trench left from its construction? The supposed location of the siege is Alise-sainte-reine, in south-East France and when I looked at it on Google maps, I saw something like a line of trees surrounding the ruins of the fort city of Alesia. Is this where the walls were? In some places, going to street view, I saw something like a road with a line of trees in one side and a ditch on the other lining the road. I would like to know if the fortifications have been excavated because I am fascinated and curious about what the foundations of this construction looked like.