The cost of managing a marine protected area is very important when it comes to the financial resources required to ensure the operation and implementation of the MPA’s plans. The management mode associated with the type of governance has a major influence on the management capacity of all stakeholders involved in the management of the marine protected area. Associated in a Tanihely National Park association, the collaboration and partnership between the three entities (Madagascar National Parks, Commune de Nosy Be and Office de Tourisme Nosy Be), which is supposed to be a pilot structure at the beginning of the creation, becomes a possible Solution to the financial empowerment of the marine protected area. Developed in the sense of stakeholders taking responsibility for management, the three entities have their roles and obligations in implementing the main management objective of the MPA, which is financial sustainability. Tourism is an important funding mechanism in MPA management.