The park has four major officially mandated objectives: protection of
natural heritage,
sustainable fishing, scientific observation, and
ecotourism.
Natural heritage Due to the isolated and uninhabited nature of the park, it has exceptional natural heritage. The preservation of this heritage is thus one of the most important challenges for the park. In particular, the park aims to protect and study
turtles (there are a large number of juvenile turtle habitats in the park),
coral reefs (including through research on
coral bleaching),
seagrass (five species of
spermatophytes have been confirmed there), and
marine mammals, using non-invasive research techniques.
Sustainable fishing Fishing is the main activity conducted within the park, but authorities aim to promote sustainable fishing, particularly when it comes to fishing on reef banks such as the
Geyser and Cordelière reefs. Because the park is within the exclusive economic zone, fishing is technically prohibited within those waters, so the park works to monitor such activities. Fishing is prohibited within the 12 nm territorial waters of the Glorioso islands, and within 10 nm of
Banc du Geyser.
Scientific observation The territory of the Glorioso Islands Marine Natural Park is considered a privileged scientific observatory due to its isolation. Thus, one of the park's aims is to improve scientific knowledge of the
Mozambique Channel's marine biodiversity through scientific research, including water quality studies.
Ecotourism Access to the park and tourist activity are strictly regulated, so this aspect of the park's mandate aims to develop ecotourism and ensure that any tourism is sustainable and respectful of the marine environment. == Governance ==