This is among the best and most prominent tourist attraction in Mauritius. The Seven Coloured Earths are a geological formation found in the Chamarel plain of the Rivière Noire District in south-western Mauritius. It is a relatively small area of sand dunes comprising sand of seven distinct colours. You will also visit the Chamarel waterfalls cascading down against a scenic backdrop of luxuriant forests and mountains which is simply breathtaking.