Ok, this is really Tony’s story, so I will let him tell you all the details. This is just a quick post to say that over Easter a second attempt was made by Tony and Paul Mackrill, ably assisted by a strong Irish and English support team, to radio locate the end of Poll na Grai in Doolin, the aim being to find a diggable entrance to the dry cave beyond the sumps. Despite a hilarious session arranging comms signals:
“So when we hear you we will say ‘Surface, surface, surface’ “.
“What will you say if you can’t hear us?”
anyway, despite, as I say, considerable thought being given to the comms arrangements, the radio beacon didn’t work. Geology may be to blame. All however was not lost as Paul and Tony went back the next day, did a bit more investigating at the far end, were encouraged to find tree roots which suggests the surface can’t be that far, and re-surveyed a chunk of the passage beyond the sumps.
A proper write-up of this work in progress will follow when Tony writes it. Or not.