Lake Titicaca is one of the most famous lakes in the world, due to it being the highest navigable lake in the world. It is also the largest lake in South America, and it is located on the borders of Bolivia and Peru, where it passes through many cities in the two countries, including the city of Puno. The lake is famous for its houses Floating in it, which belongs to the Oro people who are descended from the Inca civilization.