Lake Titicaca is located on the border of Peru and Bolivia, high in the Andes mountains. It is renowned for being the highest navigable lake in the world and holds significant cultural importance for the indigenous peoples in the region. The lake is rich in biodiversity and features various islands, including Isla del Sol and Isla de la Luna, steeped in ancient myths and traditions. Lake Titicaca attracts tourists for its stunning scenery and cultural experiences.