When I got back to the hostel I was pooped, I don't think I have ever felt so tired, the hills and altitude really do take it out of you. I'm definitely going to adjust to the altitude before I even consider tackling the death ride, along 'the most dangerous road in the world'. I want to venture into the jungle for a bit, I would love to see what it is like the landscape would be so different to what I experienced in Chile and so far in Bolivia. I would also like to check out Lake Titicaca, don't know yet if just a day trip or stay for a few days. I would love to do the salt flat tours but I don't think I can be bothered to go back on myself again. We'll see though, I'll be in La Paz for another week so I have plenty of time to decide.