The world's fifth-largest island (587,040 km²) is a true sanctuary for terrestrial and marine life, boasting 4,828 km of coastline. The country is primarily known worldwide for its lemurs, but also for the dive spots of Nosy Be, as well as pirates and humpback whales off Sainte-Marie.

Diving spots abound here, and they always promise a unique experience. On this island, everything is exceptional! Turquoise, crystal-clear waters? You'll find them in Madagascar. Coral reefs, multicolored fish, large pelagics, sharks, dolphins, whales… You can admire all of this during a bespoke itinerary organized by Détours Madagascar!

The best season for diving in Madagascar runs from July to November. At Nosy Be, divers can explore incredibly rich marine floors. Those preferring snorkeling can admire manta rays, whale sharks, sea turtles… Off Sainte-Marie, humpback whales pass through from July to October.

The coasts of the Great Island are suited for diving throughout the dry season: April to December. Water temperature hovers around 25°C between July and August and approximately 30°C between November and May. As for visibility, it ranges from 10 to 30 meters year-round.

While diving or snorkeling, Madagascar's marine fauna is exceptional, allowing you to consistently spot jacks, groupers, barracudas, butterflyfishes, batfishes, surgeonfish, and more. Pilot whales, bottlenose dolphins, and other dolphin species are visible at Nosy Be year-round, as are reef sharks, leopard sharks, and whale sharks. Green sea turtles and hawksbill turtles also contribute to Nosy Be's rich marine biodiversity.

Madagascar's Best Diving Spots

Nosy Be

Without question, this is THE diving destination in Madagascar—the most popular and most abundant. A string of islets, pristine beaches, transparent waters, and above all, excellent dive centers. Snorkeling excursions here are magical, allowing you to dive with whale sharks, swim among fish of every color… Nosy Tanikely, Nosy Sakatia, Nosy Iranja, the Mitsio Archipelago, the Radama Archipelago—the stops and spots are numerous and promise an unforgettable experience! The spot nicknamed "4 Wrecks" off Nosy Komba is an absolute must-see! That said, Sainte-Marie reserves the finest wreck diving!

Sainte-Marie

Where could you find a better wreck dive than off an island renowned for harboring pirates? You'll be transported to another world exploring the wrecks of the Cocoteraie and the Léopard! Since the island's lagoon is naturally preserved, diving enthusiasts will delight in discovering the numerous coral gardens it contains. Reef fish, sea turtles, pelagic fish… During boat excursions, you may also encounter the Southern right whale, or black whale, rarer and larger than the humpback whale. No need to dive with tanks to admire the big ones.

The Tuléar Coasts

Madagascar's southwestern coastline shelters superb diving, offshore from pristine fishing villages that are difficult to access. The immense coral massif, nearly 300 kilometers long, is the ideal refuge for marine fauna. Anakao, Ifaty, and Belo-sur-Mer are infrequently visited and exceptional diving destinations. Magnificent seafloors await discovery! Note that you can also find humpback whales here!