Gros Plan


4 Cabins
Gear Rental

We like to highlight

  • Accommodates up to 8 guests in 4 cabins
  • Dive trips in Madagascar to the Southern Radames Archipelago & the Northern Mitsio Islands
  • 5 night itineraries are available
  • Crew that speaks English and French

Choose your departure date

Price per trip per person
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Boat Description

Gros Plan is a catamaran style vessel which sails in the Indian Ocean around Madagascar. Accommodating just 8 guests in 4 cabins, she is ideal for small groups or families. Each cabin has an ensuite bathroom with hot water, AC, double bed and reading lights. There is an airconditioned salon where guests can enjoy their meals and socialise. There are also alfresco dining and relaxing areas, including several sunlit spots for sunbathing around the boat. There is a small dive tender which is available to take guests easily and quickly to dive sites. The area around Madagascar is stunning - with crystal clear turquoise waters and dazzling sunshine. Departing from Nosy Be on 5 night excursions, you will visit excellent areas for diving including the Southern Radames Archipelago and the Northern Mitsio Islands. The reefs are beautiful, scattered with bright species and fun swim throughs, and there are wrecks to explore too. Some of the wildlife you might come across include turtles, Spanish dancers, whales, leopard sharks and whale sharks!

Diving Services


  • DIN Adaptors
  • Nitrox available
  • Tenders for diving

Languages Spoken

  • English
  • French

Boat Amenities

Boat facilities

  • Air Conditioned saloon
  • Aircon Cabins
  • Sun Deck
  • Indoor Saloon
  • Non-Diver (Snorkeler) Friendly
  • Warm Water Showers
  • Outdoor Dining
  • Custom built for diving

Onboard payments

  • Visa
  • Mastercard
  • USD
  • EUR
  • GBP

Food and Drink

  • Local Food
  • Vegetarian Options
  • Beer available
  • Vegan Options

If you have specific diet requests you can add this to your special requests on step 2 of the booking form. We advise limiting these requests to religious beliefs or food allergies. The liveaboard serves great food and you will be hungry after a full day of diving!


Fine Prints

Booking process

Select a dive itinerary that suits your date preferencs and a cabin of your choice and enter your personal information. Submit the booking request. Once the booking is processed, you will receive an email notification with all booking details conveniently laid out in PDF.

Payment and cancellation

  • More than 60 days out = 100 % refund
  • Between 30 and 60 days out = 70 % refund
  • Less than 30 days out = no refund


VAT, Drinking Water, Tea & Coffee, Welcome Cocktails, Full-Board Meal Plan (All meals), Snacks, Diving Package, Private Dive Guide, Land Excursions, Snorkel Gear, Snorkeling Guide, Cabin Towels, Complimentary Toiletries, Deck Towels.

Required Extras

Park, Port and Fuel Fees (60 EUR per trip).

Optional Extras

Gratuities, Airport Transfer (27 EUR per activity), Hotel Transfer (27 EUR per activity), Alcoholic Beverages, Wine with Dinner, Rental Gear (50 EUR per trip).