Experience

Diving & the ocean

Coral passes, volcanic drop-offs, humpback whales and turtles: the archipelago's seabed is among the best preserved in the Indian Ocean.

View the photo full size: A green turtle escorted by a pilot fish in the lagoon
On this page 4 sections
  1. Diving in the Comoros
  2. Whale season
  3. Snorkelling
  4. Diving responsibly

Diving in the Comoros

Around Grande Comore, volcanic drop-offs plunge quickly into the blue and attract pelagic wildlife. On Mohéli, the national park offers little-visited coral gardens. In Mayotte, the lagoon and its passes, including the famous S-shaped pass (passe en S), offer dives for all levels.

Whale season

A humpback whale breaching (illustrative photo)
A humpback whale breaching (illustrative photo)

Every year, from July to October, humpback whales come to the warm waters of the archipelago to mate and give birth. Breaches, fin slaps and underwater songs: watching them from a boat is an intensely moving experience. Choose an operator that follows the approach rules (distance, reduced speed, limited time).

Snorkelling

Bannerfish on a coral reef (illustrative video) Wikimedia Commons

No need to be a diver: a mask and snorkel are enough to discover corals, parrotfish, clownfish and turtles at N'Gouja, Maloudja or around the islets of Nioumachoua.

Diving responsibly

  • Touch nothing, take nothing: shells and corals are protected.
  • Control your buoyancy so as not to damage the reefs.
  • Choose approved centres that check their equipment and give safety briefings.
  • Allow 24 hours between your last dive and a flight.
KomoriThe Islands of the Moon
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