The seven coloured earth in Chamarel is one geographical phenomenon that can only be seen in Mauritius. A trip to the vast and colorful dunes is among the unique things to do in Mauritius. The origins of the colorful soil is volcanic and there is no explanation behind the colourful sand dunes.
Also, called the Terres de 7 Couleurs, the best time to visit and enjoy the vibrant shades of – blue, red, brown, purple, green, yellow and violet is during the early morning. There is also a souvenir shop from where you can get samples of the sand and other merchandise.