Colourful lakes below the peak of Chacaltaya in the Bolivian Andes, with a lake discoloured by mine effluent.

- Image ID: PPCT7G
Cavan / Alamy Stock Photo
Image ID: PPCT7G
Colourful lakes below the peak of Chacaltaya in the Bolivian Andes, with a lake discoloured by mine effluent.
Location: Bolivian Andes, Bolivia