The early start was not too brutal - I slept well even in the thin air, and woke feeling fine at 5.30am. The others felt better too, and more up for a day of sightseeing than they had been yesterday. The lake, so red the previous day, was now more or less all blue. We breakfasted on mate de coca, crusty bread and scrambled flamingo eggs and left Laguna Colorada at 7am.
Our first stop was a group of stones sculpted into weird and wonderful shapes by the winds of the high Altiplano. The centrepiece is the Arbol de Piedra, a stone 'tree' which stands on an implausibly thin base and looks as if it could be toppled with a light push. A few other vehicles were there, and a few people were trying to topple it, but all found it impossible. We spent half an hour or so scrambling over the rocks, looking around at the desert and the mountains and the wilderness, before setting off. There were no roads here, just dusty tracks which we almost seemed to glide along in the 4WD. Victor had a CD of reggaeton music, and was becoming worryingly fond of one particular track as we ploughed through the thick sand. It was beginning to drive us slightly mad, but would become the almost constant soundtrack to our Altiplano journey.
We stopped at Villa Alota for lunch. It was a strange place, just a few dozen houses in the middle of nowhere and more or less deserted. Victor left us eating lunch while he gave someone a lift somewhere, which took an hour or so, and then for reasons we couldn't work out he drained all the fuel from the car into a large tub, before refilling it. Then we had a pretty boring afternoon of driving through the desert to the village of Chuvica, which sits right on the edge of the Salar de Uyuni. The Salar looked strange in the evening light as we arrived, glistening in the sun and stretching away as far as the eye could see.