Mauritius Unique Submarine Tour

Look beneath Mauritius from a real submarine. This unusual outing takes you from Trou-aux-Biches by shuttle boat to a submarine for 45 minutes below the surface, including a visit to the Star Hope Shipwreck at about 115 feet. I like the small maximum group of 10, which keeps the briefing and boarding process personal. I also like the crew’s practical care, including help given to a pregnant woman during one outing.

The main thing to consider is the price: $170 per person is a serious spend for about two hours in total, with only 45 minutes inside the submarine. The value depends on how much you want a rare underwater experience rather than a longer day at sea. Weather can also affect the schedule, so keep some flexibility in your plans.

Key points before you book

• The submarine ride lasts 45 minutes, while the full visit takes about two hours from check-in to return.
• The Star Hope Shipwreck sits around 115 feet below the surface, giving the trip a clear underwater focal point.
• Groups are limited to 10 people, a useful size for questions, boarding, and personal attention.
• A 15-minute shuttle boat ride connects the Trou-aux-Biches shore with the submarine’s mothership.
• Refreshments are offered before the return, though snacks are not included as a formal part of the package.
• The experience has a 4.8 rating from 70 reviews, with 96 percent recommending it.

Why this Mauritius submarine trip is different

Mauritius offers plenty of ways to see the sea, but a submarine gives you a very different view. You are not simply floating above the water. You sit inside a vessel and look through its windows as the sea surrounds you.

That makes this a good choice if you want something unusual, compact, and easy to fit into a holiday schedule. You do not need to spend a full day on a boat. The official timing is about two hours, including the briefing, boat transfers, submarine ride, and refreshments.

I also like the fact that the trip has a clear purpose. The underwater portion is not just a general look at fish. The route includes the Star Hope Shipwreck, located at approximately 35 meters, or 115 feet, below the surface. A named wreck gives the experience a focal point and makes the 45-minute submarine journey feel more like an exploration than a simple scenic ride.

Still, expectations matter. This is not a full-day marine safari, and the supplied details do not promise a particular species of fish or a specific underwater display. You will see what conditions and marine life offer on the day.

Checking in at Trou-aux-Biches

The meeting point is Blue Safari on Coastal Road, near Le Pascatore B36 in Trou-aux-Biches. The shop is the place to find the guide and begin the visit. That simple arrangement is helpful, especially if you are staying in the area and do not want to search for a boat at an unfamiliar harbor.

On arrival, a hostess greets you and offers a refreshment. She also explains what will happen next. This first briefing is useful because the trip has several stages: shop check-in, a shuttle boat, transfer to the mothership, a safety talk, and then the submarine ride.

The maximum group size is 10. That is one of the strongest practical features of the experience. A group of this size should make it easier to hear instructions and ask questions than on a large sightseeing boat. It also suits families and couples who want a quieter outing without booking a private charter.

The tour is listed as suitable for most people and is near public transportation. However, the supplied information does not give detailed requirements for mobility, seating, or medical conditions. If those points matter to you, ask the operator before booking rather than assuming the submarine setup will fit every need.

The 15-minute shuttle to the mothership

After the initial briefing, a shuttle boat takes you from shore to the mothership. The trip lasts about 15 minutes each way. This is not wasted time. It is the link between the beachside meeting point and the vessel that handles the submarine operation.

The transfer also adds a small boat ride to the experience without turning the entire outing into a long cruise. You get a short look at the water from above before heading below the surface.

The arrangement is worth understanding before you arrive. You do not walk directly from the shop into the submarine. You first take the shuttle boat, then meet the submarine pilot on the mothership. If you are planning your day around a tight schedule, allow the full two hours rather than focusing only on the 45-minute underwater portion.

The air-conditioned vehicle listed as included may make the land-based or transfer arrangements more comfortable, though the exact vehicle use is not explained in the available details. Do not read this as a promise of private transportation from your hotel, since the listed start and end point is the Blue Safari meeting location.

Meeting the submarine pilot and preparing for the ride

On the mothership, the submarine pilot welcomes you and gives a safety briefing. This is an important part of the outing, not a formality to rush through. A submarine is a more enclosed setting than an ordinary glass-bottom boat, so knowing the basic procedure helps you settle in.

The crew receives especially strong praise for being friendly and professional. That matters here because the experience depends on good organization. You need clear directions as you move from the shop to the shuttle, from the shuttle to the mothership, and then into the submarine.

One particularly useful detail comes from a group that included a pregnant woman. The crew helped her with ease, which suggests a thoughtful approach to boarding and movement. That is encouraging, but it is not a medical approval or a guarantee that the experience is appropriate during pregnancy. If you are pregnant or have a health concern, get advice before booking and discuss it with Blue Safari Submarine.

The trip is described as safe and family-friendly. Even so, parents should explain the enclosed setting to young children in advance. The provided information does not specify a minimum age, so ask the operator if age limits affect your plans.

Forty-five minutes below the surface

The submarine portion lasts 45 minutes. During that time, the pilot accompanies you and points out the underwater sights. You can watch for fish and see the Star Hope Shipwreck at around 115 feet below the surface.

The wreck is the signature feature. Shipwrecks often give marine life a fixed structure to gather around, but the available information does not promise a certain number of fish or a particular species. Think of the wreck as the main underwater destination, with marine life adding to the scene rather than serving as a guaranteed show.

The 45-minute length is a reasonable amount of time for a first submarine experience. It is long enough to get comfortable, look around, and appreciate the unusual setting. It is also short enough that the outing does not consume an entire day of your Mauritius holiday.

Your enjoyment will depend on what you want from the sea. If you prefer active snorkeling, swimming, or a boat trip in open air, the submarine may feel restrained. You remain inside the vessel and observe through its viewing areas. If you want to see below the surface without getting into the water, this is the main reason to choose it.

The underwater portion also gives families a shared experience. Everyone can watch the same scene rather than splitting up into different activities. For older relatives or anyone who does not want to snorkel, that can make the submarine a practical alternative.

Returning to the mothership and shore

After the 45-minute ride, you return to the mothership. The hostess serves refreshments before the shuttle boat takes you back to shore. This pause gives you a moment to talk about what you saw and settle before the final transfer.

Refreshments are included in the flow of the visit, but snacks are listed as not included. If you need a proper meal or want something specific, plan to eat before or after the activity. Do not treat the offered refreshment as a substitute for lunch.

The shuttle returns you to Trou-aux-Biches, and the experience ends back at the original meeting point. That makes the outing easy to combine with other plans in the same part of Mauritius, provided you leave enough space around the scheduled time.

The total visit lasts about two hours from arrival to departure. Since confirmation is subject to availability and may be issued within 48 hours of booking, reserve ahead if the submarine is a must-do part of your trip. The average booking lead time is about 15 days, which is a useful clue that last-minute spaces may not always be available.

Is $170 a fair price?

At $170 per person, this is not a budget activity. You are paying for a specialized submarine operation, a pilot, a mothership, shuttle transfers, a small group, and a 45-minute underwater experience.

I would judge the price by comparing it with your priorities, not with the cost of an ordinary boat ride. A standard sea excursion may last longer or include more activities, but it will not give you the same submarine setting or access to the Star Hope Shipwreck from inside a submersible vessel.

The small group improves the value. With no more than 10 people, the experience should feel less like a mass attraction and more like a carefully managed outing. The friendly, professional crew also earns repeated praise, and strong organization matters when an activity involves several transfers.

The price is harder to justify if you are mainly looking for fish watching. The details do not guarantee a particular underwater encounter, and the submarine ride itself is less than an hour. I would book it for the unusual format and wreck visit, not because it promises a long list of marine species.

The 4.8 out of 5 rating from 70 reviews and the 96 percent recommendation figure suggest that most people feel the experience delivers what it promises. The most praised points are the professional crew, easy booking, smooth organization, and sense of adventure. Those are useful signs, but the final decision still comes down to your budget and interest in submarines.

Who will enjoy this most?

I would recommend this outing to families, couples, first-time submarine riders, and anyone who wants an unusual Mauritius activity without spending a full day at sea. The small group and clear structure make it less intimidating than a large marine excursion.

It may also suit you if you cannot or do not want to snorkel. The activity lets you see the underwater world from inside the submarine, though the supplied information does not detail accessibility arrangements or medical restrictions.

You should think twice if you dislike enclosed spaces, want a very active water sport, or expect a long list of guaranteed animal sightings. The experience is organized around observation, not swimming or physical adventure.

It is also a good fit for a holiday itinerary that already includes beach time and outdoor activities. Two hours is manageable, and the return to Trou-aux-Biches keeps the plan relatively contained.

Booking, weather, and cancellation advice

The tour requires good weather. If poor conditions force a cancellation, you are offered another date or a full refund. That makes it wise to avoid placing the activity on the final day of your holiday if seeing the submarine is especially important to you.

You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made less than 24 hours before departure are not accepted for a refund, and the cut-off follows local Mauritius time.

The activity is commonly booked about 15 days ahead. I would reserve before that point if your schedule is fixed, while still leaving an alternate day available in case the weather changes.

My verdict on the Mauritius Unique Submarine Tour

Book this tour if you want a rare underwater experience, value a maximum group of 10, and are happy to pay for 45 minutes inside a real submarine. The Star Hope Shipwreck gives the ride a clear purpose, while the shuttle boat, pilot briefing, and refreshments create a well-organized two-hour outing.

Skip it if $170 feels too high for a short activity or if you would rather spend your sea time swimming, snorkeling, or riding in an open boat. For the right person, though, this is an easy-to-manage and memorable way to see a different side of Mauritius.

FAQ

Where does the Mauritius Unique Submarine Tour start?

It starts at Blue Safari on Coastal Road, near Le Pascatore B36 in Trou-aux-Biches, Mauritius.

How long does the whole experience last?

The full visit takes about two hours, including check-in, briefings, the shuttle boat rides, the submarine ride, and refreshments.

How long are you inside the submarine?

The submarine portion lasts 45 minutes.

How many people can join the tour?

The experience has a maximum of 10 participants.

What can you see underwater?

You can look for fish and visit the Star Hope Shipwreck, which is located at about 115 feet, or 35 meters, below the surface.

Are refreshments included?

Refreshments are offered when you arrive and again after returning to the mothership. Snacks are not included as part of the listed package.

What happens if bad weather cancels the tour?

If poor weather causes cancellation, you are offered a different date or a full refund.