I haven't yet played that far into the new version. From what I remember of the previous version, the path is heavily obscured by plants and not obvious at all, with several apparent dead ends in a row. The last one is a hidden passage through a wall of trees at the very top left of the map, only hinted at by the shape of the trees around it. But if there is something different from the previous version, then I don't know. I'll let you know when I get there.