Caving Bungonia

A couple of times a year I go with some buddies to Bungonia Caves. This usually means driving to Goulbourn on a friday night and sometimes caving to the early hours of the morning. Coming out. Hitting the sack and then waking up at about 10am on Saturday to do it all over again. We like caving because it's always around 18 degrees and dark inside the caves so it doesn't really matter what the weather is like. This rule holds true except for one or two of the caves where some of the squeezes get flooded in rain.
I won't go too much into detail about the different caves but we generally do a couple of pitches in each one, some squeezes and scrambling. Some of the caves have problems with CO2 so we tend to choose a couple of caves we can do as back up on the day.
There is also a bit of climbing at Bungonia at the massive slot Canyon but it is above my grade for multi pitch trad stuff.