Enjoyed your TR.
The path below the Eglwysegs is a high quality way, so is the path along the top. It can make an excellent circular walk, for anyone tempted by your photos. I first discovered Craig Arthur in the 1960's, think my name may still be in the climbers guide for some of the early routes we climbed there.
Whilst we were climbing and camping there, we took an evening off in Llangollen. Returning after a few beers, two of the lads decided that the air was fresher on my roof rack, than in the back of my mini van.
After a mile or two, maybe three I forgot that they were there, there was a full moon, and as we went round a corner I saw this roof rack flying over the hedge, with two climbers sitting on it as if they were on a magic carpet, against the moon.
After some time we found a gate in the field, and two very disgruntled mates, complete with roof rack, told me I was responsible for finding the only wet, boggy patch in the whole area. It was a rather dry summer
.