The Bolivian Altiplano is punctuated with Lagunas named after the color of the main metallic ingredient in the soil. For example there is the Laguna Verde were the main metal in the soil is copper , there's also the laguna Roja where Iron is the dominant metal ect ..But what I found even more beautiful was the reflection of the mountains on these calm waters which are punctually disturbed by the migration of the flamingos from far afield.
At these elevation of around 3,000 m, it's impressive to see birds such as flamingos spending a few months resting and feeding to be able to continue on their long journey!