1: PeterFast, Louise Korsgaard and Torben Redder with Marie and Karen Korsgaard Redder preparing to enter Cueva-Cubío del Llanío down the Sub-phone entrance. (photo: Torben Redder)
2: The Korsgaard Redder family preparing to enter Cueva-Cubío del Llanío down the Sub-phone entrance. (photo: Peter Fast)
3: Peter Fast with Karen and Marie Korsgaard Redder at the Sub-phone entrance.
4: Marie Korsgaard Redder in the Sub-phone entrance tube.
5: Karen Korsgaard Redder in the Sub-phone entrance tube. (photos: Torben Redder)