Getting out of La Paz on a paved road for more than 15 miles, we get hot and sweaty 20 minutes in. It’s 30°C and the road climbs gradually and slowly until we turn onto dirt. At lunchtime we munch on grapefruits, much appreciated. Once on dirt it is mainly downhill, with a few small hills in between. We have good views after a few turns. The landscape fools us as what we think is sea far away turns out to be land.