Embarkation & night sail
13.40°S · 48.28°EEmbarkation after lunch and a long overnight sail to Cap St-Sébastien, 70 miles away. Dinner and night on board.
Our wildest dive cruise: a 70-mile sail to Cap St-Sébastien, to sites almost nobody dives. At the foot of the Mbamonetsimany cliffs, big corals host amberjacks, tuna, unicornfish and groupers; at Kalomisamba, two rocks joined by a cave concentrate sharks, turtles and trevallies.
The diving schedule is planned on site according to tides and currents — this is a true expedition, not a marked-out circuit.
Recommended season October to June, water 25–30°C, good visibility, depths from 15 to 40 metres. Divers must hold Open Water certification minimum.
Embarkation after lunch and a long overnight sail to Cap St-Sébastien, 70 miles away. Dinner and night on board.
Berth at Cap St-Sébastien; dives planned by tides and currents. Mbamonetsimany takes you to the cliff base — amberjacks, tuna, unicornfish, occasional sharks, groupers — then the Yang-Tse rocks between two islands, stunning corals.
Dives around the Ambasavaka cliffs: sharks, groupers and many species. Sail to the Lakandava islands, 20 miles north; afternoon dive on a 15-metre wall.
Dive on the Lakandava shoal — 800 m long, 20 m deep, soft corals and clouds of fish. In the afternoon, north to Nosy Hao: a dive in the channel between island and reef, giant pelagics, napoleons, sharks.
Dive north of Nosy Hao, offshore of the reef, then south to Lakandava for Lion Shoal: striking schools of wahoo, fusiliers, jacks and hard corals.
South past Cap St-Sébastien: a dive at the Kalomisamba cliff, two rocks joined by a cave — sharks, turtles, giant trevally. In the afternoon, a dive on the Mananono reef.
Early departure for the Petit Castor shoal, 35 miles off the Mitsio: a superb offshore dive. Then the Four Brothers monoliths — fish schools in their tens of thousands, groupers, jacks, turtles.
Back to Nosy Be or Sakatia island, disembarkation and transfer to your hotel.
Tour route
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