Lake Titicaca is unique as it is the highest navigable lake in the world, situated at an elevation of approximately 3,812 meters (12,507 feet) in the Andes Mountains, straddling the border of Peru and Bolivia. This large freshwater lake is not only known for its breathtaking scenery but also for its cultural significance to the indigenous Aymara and Quechua people, who inhabit the surrounding regions. Lake Titicaca is also famous for its unique floating islands made from reeds, showcasing a fascinating way of life that has persisted for centuries.