Avenc del Llamp

Once past the small entrance, one enters a 40-metre vertical shaft, with a jointed appearance and smooth walls. At its bottom begins a series of vertical conduits affected by a very significant clastic process in which blocks divide the original shaft into different lateral and parallel cavities, thus reaching the point of maximum penetration at the -73 level.

Once past the small entrance, one enters a 40-metre vertical shaft. At its bottom begins a series of vertical conduits affected by a very significant clastic process in which blocks divide the original shaft into different lateral and parallel cavities, thus reaching the point of maximum penetration at the -73 level. (WARNING: Danger of hypoxia)

Despite its current easy access, it does not appear to be a cavity much frequented by cavers. It does not enjoy any minimally remarkable beauty, the final section is unpleasant (indeed, quite a few years ago rats had been detected) and in recent years (UME – Gavà) different tests and studies have been carried out due to a significant lack of oxygen (hypoxia). It is VERY IMPORTANT before making a visit inside to take the maximum safety measures in this respect.