The fascinating 23-Coloured Earth formed millions of years ago after the Bassin Blanc volcano erupted. The ashes that show this event happened are one-of-a-kind worldwide. The natural waterfalls cascading in musical tunes into wide plunge pools of limpid waters provide a sense of peace and harmony with nature. Over the past years, La Vallée des Couleurs Nature Park has become a must-visit place for both Mauritian and overseas visitors.