Nick De-Gare Pit and Huw Jones
By Huw Jones
Photos – Huw Jones unless otherwise stated, in which case – Tarquin Wilton-Jones
This was to be a search and evacuation exercise, based in the Mellte and Nedd Valleys, with the secondary aim of familiarisation with lesser known sites in the two valleys. On the day, the search and evacuation part was dropped and three groups split up from the Porth yr Ogof car park and visited different areas to look for entrances, checking the accuracy of route description cards and grid references.
Me and Nick joined a group exploring the upper Nedd Valley. Our first cave to find was Pwll-y-Coeden Gnau, somewhere I’d visited many, many years ago with Barry Burn. This took some searching of the rough woodland as the grid reference was a little out but it wasn’t too long before we located the entrance and a more accurate reference was obtained using GPS. A few of us were in caving gear and so had a quick look in the Northern limb of the cave, while the others produced notes to update the route card.
Next we dropped down to the dry riverbed and found the entrance to Ogof Cadno, somewhere else me and Barry had explored all those years ago. I remember Barry as not being particularly impressed with either cave, although there are a few formations and one section of larger passage in this cave. Again three of us had a look inside, while the others had a look at the entrance to Ogof Cas, a diver’s cave with hardly any dry passage.
We then climbed up from the riverbed and headed a long way upstream, first to the enormous collapse feature of Cwm Hew Bwb, which to me looks very much like a fossil resurgence but where four waterfalls now pour over the cliff to sink amongst boulders. Then we dropped back down to river level to visit Ogof Igam Ogam (Zig Zag Cave). This time only two of us had a look in the cave, getting wet in the process as there was a shower bath to crawl under, at one point.
That was the final cave of the day and all that was left, was to walk up to the Bridge Cave car park, where we could cross the river, then walk down the road to where we’d left the cars, before heading back to the Porth yr Ogof car park for the debrief.
All in all, an enjoyable and useful day.