Final answer:
Lake Titicaca is the famous lake for people who live on Uros and their artificial islands. It is located in the Altiplano Region of the Central Andes and is the highest-elevation navigable lake in the world.
Step-by-step explanation:
Lake Titicaca is famous for people who live on Uros, a group of 44 artificial islands floating in totora reeds. These islands include Amantani, Taquille, Isla de Sol, and Isla de la Luna.
The lake is located in the Altiplano Region of the Central Andes, on the border between Peru and Bolivia. Lake Titicaca is the highest-elevation navigable lake in the world.