Available languages
2 hours
Mobile ticket
Enjoy a memorable, thrilling and unique experience to share with your family. Unparalleled Underwater Exploration, a once-in-a-lifetime experience. Discover the depths of the ocean. This experience is an exhilarating cocktail of fun and originality, while discovering the island's underwater fauna and flora. The tour bring you to its hidden reefs where the Star Hope Shipwreck slay at 35 meters depth!
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Trou aux Biches
From the moment the travelers check in until they leave our doors, the total duration will be 2 hours, including a briefing and a shuttle boat ride to and from the mothership. The submarine tour itself lasts for 45 minutes. Upon arrival, our hostess will greet the guests and offer them a refreshment. The hostess will provide a briefing about their journey. A shuttle boat will then transport our guests to the mothership, a 15-minute boat ride. Our Submarine Pilot will welcome the customers and brief them on safety measures. The 45-minute dive into the ocean wonders will be accompanied by our submarine pilot. Upon returning to the mother boat, our hostess will serve refreshments before a shuttle boat brings them back to the shore.
Air-conditioned vehicle
Snacks
99 reviews
Total reviews and rating from Viator & Tripadvisor
Bibou TheTraveller,,Feb 2, 2026
- Review from Tripadvisor
Let's face it, I am not feeling well under the sea. But this experience was amazing from start to end. Let us start with the staff, very kind, numerous, always here to help. I have a deep tendinitis on my behind and climbing on the boat then on the platform, then entering the submarine and return was not an easy task. But they always help me and make it easy. As the dive itself, it is simply great, our captain and guide was cool and very professional at the same time. The depth is wonderful especially the wreck (the submarine is very close to her). The captain is really searching for wild life and we had the chance to see a large turtle and a baby shark. Like a safari or a whale observation, you cannot be sure to see a lot of wild life, but the dive itself worth it, I definitively recommend it. And do not forget your diploma.
joelcS8487LB,,Jan 16, 2026
- Review from Tripadvisor
Unique opportunity to dive aboard a mimi nautilus and discover the seabed and an authentic shipwreck and do not forget the encounter of a turtle

NEHA G,,Jan 5, 2026
- Review from Viator
Perfect if you want to go underwater but don’t know how to swim! It was so so beautiful- highly recommend
GoPlaces30067465176,,Jan 5, 2026
- Review from Tripadvisor
Nice experience.Pilot was wonderful. She very patiently showed us everything,and answered our queries.Since our earlier trip was cancelled because of wind,this was rescheduled for us.
dineshk182,,Dec 26, 2025
- Review from Tripadvisor
Awesome experience. Nice staff and wonderful pilot (or whatever you call the submarine driver). They are really serious in satisfying you
laureg872,,Dec 21, 2025
- Review from Tripadvisor
We had an amazing time with Blue Safari Mauritius! 🌊🐠 The submarine is super comfortable and accessible to everyone, even for our 4 year old who was amazed. Seeing tropical fish, corals, wreckage and turtles from the window was magical. The staff is very welcoming and professional, which made the experience even more enjoyable. An activity to do absolutely if you are in Mauritius!
Inspire647316,,Dec 21, 2025
- Review from Tripadvisor
Absolutely amazing experience. A safari like never before! All crew and staff were professional. Travelled together with kids who also thoroughly enjoyed the underwater tour!
NorthStar31238969366,,Dec 14, 2025
- Review from Tripadvisor
Was an amazing experience saw lots of fish and even turtles and a ship week which was cool. The captain was very knowledgeable and gave lots of information. A great way to see under the sea without diving. It’s a must do
William H,,Dec 4, 2025
- Review from Viator
This was an amazing tour. I recommend this tour when in Mauritius. The staff were very professional. Would do this again.
sueward123,,Dec 3, 2025
- Review from Tripadvisor
A truly amazing adventure. Saw shipwreck and turtles plus many beautiful fish. Lillia our pilot think that was her name was brilliant. Would recommend to everyone



Operated by Blue Safari Submarine