Masoala National Park, in northeast Madagascar, is the largest of the island's protected areas. Most of the park is situated in Sava Region and a part in Analanjirofo. Created in 1997, the park protects 2,300 square kilometres of rainforest and 100 square kilometres of marine parks. The Masoala peninsula is exceptionally diverse due to its huge size, and variety of habitats. Altogether, the park protects tropical rainforest, coastal forest, flooded forest, marsh, and mangrove. Three marine parks protect coral reefs and a dazzling array of marine life.
Masoala provides an excellent opportunity to experience the unique flora and fauna of the big island. There are ten lemur species, including the flamboyant red ruffed lemur, which is native to the peninsula. The island reserve of Nosy Mangabe is one of the best sites in Madagascar to try to glimpse the elusive nocturnal aye-aye.
Wikipedia https://en.wikipedia.org/wiki/Masoala_National_Park
Coordinates -15°59'53.1" N 50°10'32.076" E