sixpenceee: Hornocal Mountains, ArgentinaThe Hornocal Mountains in northern Argentina are known for their vibrant colors, part of the limestone formation called Yacoraite that extends from Peru to Salta, through Bolivia and the Quebrada de Humahuaca.

sixpenceee: Hornocal Mountains, ArgentinaThe Hornocal Mountains in northern Argentina are known for their vibrant colors, part of the limestone formation called Yacoraite that extends from Peru to Salta, through Bolivia and the Quebrada de Humahuaca.

sixpenceee: Hornocal Mountains, ArgentinaThe Hornocal Mountains in northern Argentina