If you look at the rock steps on the vids and the blown bridge (the area with the steep up and down crossing a shallow stream in the middle) they are easier in one direction, doing them in the "Harder" direction will mean more time on the lane and not accounting for breakages, you are in a quite remote area and if you break down its extremely difficult to get out if gravity is not on your side, hence the going down option.
The steps have been eroded quite a lot and they where a challenge three years ago when I last did it, and going at the blown bridge is now a challenge both ways I believe but the general way is still doable, where going up the steeper way without axle mods is a challenge and something you dont want to reverse out of.
We feel its only fare to point out the difficulties and if you do need towing out upwards you may need to buy the guy towing a new clutch, this is not and exaggeration.
Ill be going down, and the added bonus is that direction knocks off about an hours drive to the next lane
