Gilly Elor in Camp III, San Agustin. Photo by Kasia Biernacka.

Ryk Goddard from ABC Breakfast radio interviewing Andreas Klocker about the 2018 expedition to the Cueva de la Peña Colorada. See also http://www.abc.net.au/radio/hobart/programs/breakfast/cave-stranding/9831262.

Andrew Chapman interviewing Jason Mallinson on the exploration of sump 9 in San Agustin in 2013.

Andrew Chapman interviewing Dr. Bill Stone on exploration in Sistema Huautla.