There are just faint dotted lines on the map, but the roads turned out to be surprisingly good. Could have been done in a Morris Minor with care. Just remember to keep to where other vehicles have gone in the few muddy bits (see the next set of pictures for what happens if you ignore this rule) and when you come to that lake, look for the detour. Enjoy the roller-coaster ride where the road runs at right-angles to the line of the sandhills.