Mauritius is a popular tourist destination known for its amazing outdoors and well-developed tourism facilities that attract millions of visitors annually. Some of the best things to do in Mauritius include seeing the underwater waterfall off the coast of Le Morne, viewing the seven colors of clay at Seven Colored Earth, relaxing on the beautiful beaches and lagoon of Île aux Cerfs, snorkeling at Île des Deux Cocos, exploring the historic buildings and fort in the capital city of Port Louis, and hiking and picnicking in the scenic Black River Gorges National Park.