We are 3 friends with 3 weeks to travel from Lima to Beunos Aires. 2 of them are flying in from New York and I'm arriving from Cape Town, South Africa. I am aware of t altitude sickness but would like some more info as i just read about acclimitizing on another thread. Should we be concerned at all. I'll be flying from via Beunos Aires and then connecting to Lima. As we have so little time we were just going to overnight in Lima as we arrive rather late, spend the next day there and then head out to Cusco the following day.
