1: Torben Redder communicating with cavers in Cueva de Riaño before the caves were linked. (photos: Amata Hinkle, April 2019)
2: James Carlisle in Cueva de Riaño viewed from Llanío as the caves were being linked. (photos: Amata Hinkle, April 2019)
1: Torben Redder in the connecting crawl. (photos: Torben Redder, 30th July 2019)