After 6 weeks, we are back from our international caving expedition in Papoua. It was a great succes ! we explore more than 15 km of new caves and galeries, discover incredible underground passages and most of all, we connected and push 2 big caves, by diving several sumps. This way we discover the second deepest cave in all Papoua. As we call it, the Wowo system is now 682 m deep and 14 km long. It’s possible to push this cave to a thousand meter deep, that why we plan to go back in the Nakanaï range in 2 years ,-)
You can see an important selection of pictures here : http://www.explos.fr/PAPOU2010/Photos.html
information from Phil Bence