In Part I I talked about the Huautla System, the trip into the San Agustin entrance and the first dives of Red Ball Canyon sump. So now we were past the two short sumps and into the expected dry cave behind. The cave was heading away upstream and while climbs were expected, the assumption was that the gradient would be relatively flat and the lead would eventually join up with another known cave system kilometres away. The next underground morning, Dave, Sandy and Andreas headed off to Red Ball Canyon to ferry three divers through sumps 1 and 2 with two sets of dive gear. They took a dry bag of drill and batteries, rigging bolts and rope with intentions [read more…]
May 052015