

Looking approx SW across the bwlch to Moel Faban..
Zoomed at across the cwm from the denuded monument at Tanybryn-Isaf
The monument is very denuded, yet still pretty obvious up close within the lush meadow...
Pen-y-Castell can be seen across the cwm...
Looking approx south across the very denuded monument a few minutes before a downhill stampede of curious cows... Garn Wen resides within the trees, top right.
And to think we’ve got a myriad myopic muppets jumping up and down regarding what’s occurring on Salisbury Plain....
Arguably the image showing the clearest form..
The tree cover lends the site a somewhat surreal vibe..
From the approx south (I think)... it would appear the yellow marker indicates the route of some orienteering path, or other... not the cairn.
Looking approx north towards the southern Diffwys... incidentally very, very windy
Western side of the bisecting wall, looking approx south...
Needless to say.... this is not somewhere to be caught in hill fog without a compass.
Looking towards Llyn Efyrnwy... rightly beloved of tourists. No tourists up here, however.
Dodgy conditions, so poor light – but nevertheless a pretty substantial monument, albeit well camouflaged upon the hillside.
So, definitely a cairn, then. Remnants of internal structure are also evident. Esgair Nant-y-Moch, featuring a possible further monument, rises beyond
Anywhere else this was not ideal weather... but for Pumlumon, absolutely fine.
Looking across what was in fact a substantial monument. The enigmatic Disgwylfa Fawr – the ‘Watching Place’ – rises to the approx Northeast.
Looking across the south-eastern stones towards the southern of Y Rhinogydd’s two Diffwys... this example bearing its own Bronze Age monument (albeit an obscure one)
Note two ‘circle stones in the foreground – and possibly related stones right?
Bit distracted after an interesting chat with the farmer arriving on site, meaning this is not the exact angle I wanted to show... however, the ‘entrance portal’ to the Cerrig Arthur ring is (in my opinion beyond any reasonable doubt) aligned upon the great Twll yr Ogof cairn (Craig y Llyn) almost 5 miles to the south-east.
Fading light and very, very windy. What, no rain?
The trio of stones upon the southeastern arc... for what it’s worth, second time around I took this arrangement to represent an entrance portal to what was clearly a ring. As Mr Lydon once said ‘I could be wrong; I could be right’.
Approaching direct from Mynydd Egryn to the approx northwest – Cadair Idris forms the dramatic backdrop across the Mawddach.
Looking down upon the hill fort from Mynydd Egryn, southern Rhinogydd.
Always a fan of aerial views of hill forts... here looking from the wondrously undervalued – and very, very windy – Clip, northern Rhinogydd. The equally wondrous Ffridd Fron kerbed cairn lies unseen (centre-ish), The Lleyn Peninsular rising above Tremadog Bay beyond.
Flattened or not, a wonderful viewpoint.
The heart of lower Mid Wales sits upon the skyline...