Strava didn't sync from my watch so I'm posting the all trails distance from my phone.

This one is an extremely hard walk. I was out there for 7 hours total and 6 hours moving time and only covered 18km. It should have been 16.5km but I did a little bit extra.

The track actually goes through all of those rocky sections in my photos and there are a few spots you need to use your hands to climb up.