All the cairns are worth visiting and to view them in a line up the valley is something special. This place must have been amazing when the area was at it's peak. A very special place indeed.
I'll agree with Iron Man in that this cairn, despite the state it's in (or probably because of it) has a more satisfying feel than the reconstructed ones near it. The thickness of the grass and the way the stones peek through imparts the sense that this monument is a survivor. I don't know how true that really is,as it's quite wrecked, and is probably the one most people would miss out as it looks less impressive from a distance, but it feels like it has endured.
In the dark, it was the only one in the Glen that seemed to me to possess a 'sense of presence'. Ri Cruin and Dunchraigaig are just a bit dank at night whilst I found Largie South and North are somewhat soulless, even at the witching hour, but Central Largie felt almost like a living thing. Nice.
This was probably my favourite of the cairns in this group. It's ruined and the cupmarked stone is difficult (to say the least) to see, but the shape and condition of the whole site is wonderful. Again, the frost made this cairn look amazing. I felt so lucky to be here, completely alone and at peace - what a day!