In reply to bpmclimb:
If you opt for Navigation and it's your first visit, it's worth knowing that the approach is less obvious than the current guide suggests. If you simply stay on the line of the initial old road/track as it becomes a contouring path through vegetation, it eventually peters out leaving you with just the vegetation. You actually have to double back up left on a less obvious path at about the point where the old roadway shrinks to less than roadway size, then turn back right on a higher path which is, thereafter, more obvious. The initial left turn is easy to miss if you're not actually looking for it; we only noticed it on the way back after an abortive hour or two of struggling in dense and painful greenery! A close look via Google Earth is probably a good idea - it shows all this fairly clearly.
