The Seven Coloured Earths are a geological formation located in Chamarel, a village in the southwestern part of the island of Mauritius. The Seven Coloured Earths consist of a small area of about 250 square meters of sand dunes that have formed naturally and have taken on different colours over time due to the presence of different mineral deposits. The colours range from red to brown, purple, green, blue and yellow, and are considered one of the most beautiful and unique geological formations in the world.

Visitors can take a guided tour of the Seven Coloured Earths, as well as visit other attractions in the area such as the Chamarel waterfall and the Black River Gorges National Park. The Seven Coloured Earths have become one of the most popular tourist attractions in Mauritius, and are a testament to the island's rich and diverse geological heritage.