Sainte-Marie is a city located in the Mascarene Islands of the Indian Ocean, off the eastern coast of Madagascar. It is the third-largest city in the French overseas department of Réunion. The city is known for its beautiful beaches, coral reefs, and vibrant Creole culture. Tourism is a major industry in Sainte-Marie, with visitors flocking to enjoy the stunning natural beauty and participate in water sports such as diving and snorkeling. The city is also famous for its vanilla production and is home to numerous vanilla plantations. Sainte-Marie has a rich history and is dotted with historical sites, including the ruins of the first French settlement on the island.