At around 3,800 metres, straddling the border between Peru and Bolivia, Lake Titicaca is the highest navigable lake in the world. Isla del Sol on the Bolivia side is the largest island on the lake but is still only around 15 km long. This is considered the birthplace of the Incas. According to tradition, it was here that the creator god Viracocha rose and… Read moreBolivia’s Isla del Sol on Lake Titicaca