The Mascarene Plateau is an underwater plateau located in the Indian Ocean, primarily between the islands of Mauritius and Réunion. It is part of the larger Mascarene Islands region, which also includes Rodrigues. The plateau is characterized by its shallow waters and rich marine biodiversity, making it an important area for fishing and tourism. Geologically, the Mascarene Plateau is formed from volcanic activity and is home to unique ecosystems. The region's isolation has led to the development of many endemic species, both terrestrial and marine. This makes the plateau a significant area for conservation efforts and scientific research.