4 AM start to see El Tatio Geysers. 2.5 hr of bumpy bus ride. The guide handed out fleece blankets in the beginning I didnt think we would need them but for some reason there was no heating in the bus and it became freezing cold with frost on the window by the time we got to the geysers shortly before 7 am. Saw the Southern Cross on the way there.The geological activity of the area not only c