SUSS’s expedition to Matienzo unearthed approximately 560 metres split across three caves. 500 metres was found in Rascavieja, including a sizeable chamber named ‘Resit Chamber’. A new 30m boulder-choked streamway was found at the end of Carcavuezo, with water detritus suggesting surface connection. 30 metres and a sump was found in Canal Cave.
Report | Photo: Cave prospecting in the forested hillsides surrounding Matienzo. (© SUSS)