Another great weekend caving. The Ogof Ffynnon Ddu (OFD) cave system is immense! 50km of passageways below the mountain, some formed before the last ice age!
Saturday was split into two groups, a novices group headed down to the streamway at the bottom of the system while a more advanced group entered the caves via another portal and explored the streamway before exiting at another entrance.
Big thanks to the leaders and organisers!
Posted by : Michael Cooper. 22nd Nov 2010 13:23.Posted by: Laszlo. March 30, 2014