A boy herds his alpaca on Isla del Sol, in the municipality of Copacabana, Bolivia, 16 December 2023. Isla del Sol is located in Titicaca, the highest navigable lake in the world, 3,800 meters above sea level. It is an internationally recognized tourist destination, in addition to being a spiritual site for the Aymara ethnic group. (Photo by Esteban Biba/EPA)
