Duration: Half-day – Full-day
Services that can be included:
– Transport by 4×4 and boat from your hotel
– Snorkeling gear (mask, snorkel, fins, life vest)
– Guided snorkeling with local marine guide
– National park / marine reserve entry fees (Nosy Hara)
– Refreshments and snacks on board
– Optional extras: private boat, underwater photography, beach picnic, overnight camping
Price: €20 – €90 / person (depending on half-day, full-day, or Nosy Hara archipelago trip, private or shared boat, and included services)
– Free cancellation 24 hours before
– Free consultation on WhatsApp
– Fully customizable services, duration, and itinerary
– Price depends on options, group size, and availability
Discover the underwater world with snorkeling in Diego Suarez
Explore the turquoise bays around Diego Suarez, from the calm Emerald Sea lagoon and the Three Bays to the coral reefs surrounding the Nosy Hara archipelago, one of Madagascar’s marine protected areas. Choose from a half-day snorkeling trip closer to town or a full-day excursion further out, with snorkeling gear, a local guide, refreshments, and optional extras like underwater photography or a beach picnic.
Perfect for individuals, couples, or small groups. Book a simple half-day outing or a full-day (or overnight) adventure further into the archipelago. Message our local booking managers on WhatsApp for a free consultation to tailor your snorkeling trip.
Explore the Reefs of Diego Suarez and Nosy Hara Marine Park
Diego Suarez sits on one of the largest natural bays in the world, opening onto reef-fringed islets and the Nosy Hara archipelago, a cluster of limestone islands classified as a national marine park since 2012. Its reefs are home to hundreds of coral and fish species, several species of sea turtles, and occasional dolphins and dugongs.
Trips typically depart by 4×4 from Diego Suarez toward the coast, then continue by motorboat to the snorkeling grounds. Local guides trained by the park authority share tips on the marine ecosystem and help you spot turtles, reef fish, and the underwater limestone formations the region is known for.
Because the archipelago is remote and lightly visited, snorkeling here feels far more untouched than at busier spots further south, making it a rewarding excursion for both beginners and experienced snorkelers.

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