This was not an Oxford University expedition. However it carried on the long tradition of OUCC expeditions to the Picos de Europa, and involved some OUCC members and a wide range of cavers from the UK and beyond.
The Expedition's undertook further exploration of caves 27/9 (Cave of the Singing Pasteur ), C4, 53/5 and 6/8. Cave 27/9 was connected to Pozu Jultayu.
Documents:
A brief photo stop below The Monster, C4 (photo: Bartek Biela)