In this Podcast from Bolivia I head from Isla del Sol on Lake Titicaca

(birthplace of the Incas) to La Paz, the capital (and highest capital

city in the world), where I go on a mountain biking trip down the most

dangerous road in the world - the Death road. Finally, I head to Potosi (highest city in the world), then onto the Salar de Uyuni salt flats in the south of Bolivia.