If you get to visit Druids Circle, and when passing the Red Farm Circle, don't pass it - take a look at the field; in particular further down the field, to the right hand side, there is a large mound of stones. It is unclear as to what exactly this is - field clearance? There is a good circular bank of stones beneath the surface, so I'm not entirely convinced it is just field clearance.

Red Farm - see the mound raised to the rear of the pic within the field:
http://www.themodernantiquarian.com/post/3969
a closer look:
http://www.megalithic.co.uk/modules.php?op=modload&name=My_eGallery&file=ind ex&do=showpic&pid=9581">http://www.megalithic.co.uk/modules.php?op=modload&name=My_eGallery&file=ind ex&do=showpic&pid=9581
Perhaps some of the stones from this circle have been cleared into this
pile?

Another possibility in my mind is it could be a heavily disturbed cairn,
having been the likes of this cairn
http://www.megalithic.co.uk/modules.php?op=modload&name=My_eGallery&file=ind
ex&do=showpic&pid=9053
near Graig Lwyd? (also visit this, and the other cairns nearby; all
different and quite impressive.

Additionally, there is a good number cairn-like protrusions from the ground.
They are widespread, and perhaps indicate disturbed cairn material? Opinions
and discussion welcomed!
http://www.megalithic.co.uk/modules.php?op=modload&name=My_eGallery&file=ind
ex&do=showpic&pid=9582

Baza & I had a good look here, but unfortunately did not take a GPS reading! But it is literally a minute's walk away.

Baza has dug around on CARN, and these two (to my mind) seem the best
possible matches at the moment:

CAIRN, E. OF RED FARM
Reference: 2874 National grid reference: SH73257499 Period: Unknown
Distance: 0.1
Broadclass:Unassigned Type:CAIRN
Pre 74 County:Caernarfonshire County:Conwy Community:Penmaenmawr
Record Originator:Gwynedd Archaeological Trust

CAIRN, MAEN CRWN
Reference: 540 National grid reference: SH73267499 Period: Prehistoric
Distance: 0.1 [from Red Farm stone circle]
Broadclass:Religious, Ritual and Funerary Type:CAIRN
Pre 74 County:Caernarfonshire County:Conwy Community:Penmaenmawr
Record Originator:Gwynedd Archaeological Trust

Any comeback on these, now, or in the future is appreciated. I just love that mountain.

thanks

Tim