We also found a river with hot spring water nearby. The water was boiling, and the rocks were hot! Our driver put an egg in it and a minute later it was done! We had our lunch there, sitting at the rocks (not the hot ones) and playing with the water with our feet. On our way back, I slipped and fell (luckily I was not holding any camera and the water was not the hot one). I scratched my knee and skinned my finger.
(A minute before that happened, I still could smile and pose with Sandra)