The Roatan Marine Park is within the Bay Islands National Marine Park (BINMP), the largest marine protected area in Honduras with approximately 6,500,000,000 m2. The BINMP is part of the Mesoamerican Reef (MAR), the second-largest barrier reef in the world and shared by four countries: Mexico, Belize, Guatemala, and Honduras. Its biodiversity contributes economically to the livelihood and social wellbeing of all of those who live and visit this region.