The Cwmdeuddwr Hills of Y Elenydd – ‘The Green Desert’ of Mid Wales – can be confusing places, even to those who consider themselves reasonably experienced in the locale.. so, first things first: please ensure you are not seduced by the relatively low height of these tops and erroneously believe you do not need map, compass and waterproofs. No intention here to teach anyone to suck eggs, as they say, but even the late, great, Wynford Vaughan-Thomas experienced complete navigational meltdown around these parts.
To emphasise the point, take a look at the Coflein records for Gro Hill and, in particular, the number of “Either not located at time of field visit or mis-sited” statements. Yeah, even experienced field archaeologists appear bemused by these hills.
The issues with Gro Hill are undoubtedly exacerbated by the fact that the OS has not recorded any prehistoric cairns here upon current mapping. Yet here they are, although possibly not where Coflein has them logged! The views on a clear day are sublime, the vibe delivering exactly what has brought me to these tops time and time again.
As a general overview, Coflein reckons:
“Gro Hill Cemetery comprises the remains of at least three small round burial cairns. The largest cairn is situated to the West and measures about 5.5 meters in diameter and up to about 0.4 meters in height. Within this cairn is an open visible cist measuring 0.9 meters from NW to SE. The southernmost cairn measures 3.5 meters in diameter and up to 0.2 meters in height. The easternmost cairn measures 4.5 meters in diameter and up to 0.4 meters in height. This cairn also has an open visible cist measuring 1 meter. All three cairns have suffered disturbance or robbing.
Source: Cadw scheduling description. [Foster/RCAHMW 18.09.2008]”