The trail didn't come up for me in my location. So not sure how he would have known was there? Does it come up for you Rocket? I have an Iphone.
But my thoughts are, why would he come down only to go back up again almost instantly? and not just go the way in red (first pic) and up through car park in the trail or not through bush at all and just go onto Tallow and the car park to the trail.
And what you have suggested the second pic in red would have him doing a 360.
This is what I cannot get past, why he would go down to that area then wonder down to the water then nothing.
I still believe he sought this location fro a reason IMO
And I can understand why Theos family believe that he was with someone who knew the area well on that night.
View attachment 217589
View attachment 217590
Yes it did Musso. See image below.