From the tropical Pantanal to snowswept Condor Summit three miles high. Bolivia is the best kept secret in the Americas. Two distinct rail networks, Ferroviaria Oriental and Ferroviaria Andina, are ridden in September 2005. Visit La Paz, Potosi, and dozens of very rural towns where a hundred years of railway heritage stands frozen in time. Our grand tour swings through northern Chile and southern Peru before concluding on lake Titicaca and a look back at steam on the Guaqui railway.