Maras salt mines, Sacred Valley, Cusco, Peru
Picturesque white salt mines in Maras, Sacred Valley, Andes mountains, Cusco, Peru
The Red Cliffs (Les Ocres) of Roussillon, Provence, France
The Ochre Path (le Sentier des Ocres) through the Red Cliffs of Roussillon (Les Ocres), a nature park in Vaucluse, Provence, France