BBC 2 9.00 am to 10.00 am Lost Land of the Volcano. OK you have missed today's episode, catch up on I-Player. There are two more episodes, tomorrow - Thursday and Friday.
The caving is a bit hairy. Going upstream. It will only take a good rain storm to wash them out of the cave and down a 60 m waterfall.
But it is OK. Steve Backshall is leading.
