Mauritius Unique Submarine Tour

The main attraction here is simple: you sit inside a real submarine and travel about 115 feet below the sea to see Mauritius from an entirely different angle. The 45-minute underwater ride includes a look at the Star Hope Shipwreck, along with the chance to spot fish through the viewing windows. I like the small maximum of 10 participants and the helpful, well-organized crew. I also like that the tour includes boat transport and refreshments, so you do not have to arrange the moving parts yourself.

The main drawback is the price: at $170 per person, this is a special-occasion activity rather than a casual beach outing. The submarine ride itself lasts 45 minutes, while the full visit takes about two hours, so you should decide if the unusual setting and shipwreck visit justify the cost for your group.

Key points at a glance

• See the Star Hope Shipwreck at 115 feet: The wreck gives the underwater ride a clear focus beyond simply watching fish pass by.
• Keep the group small: A maximum of 10 participants makes the briefing and boarding process easier to manage.
• Start and finish in Trou-aux-Biches: Check in at Blue Safari on Coastal Road, near Le Pascatore B36, then return to the same meeting point.
• Allow two hours door to door: This includes refreshments, the briefing, the shuttle boat ride, and 45 minutes in the submarine.
• Rely on a professional crew: The hostess handles the shore welcome and refreshments, while the submarine pilot explains safety and leads the underwater portion.
• Plan around the weather: Poor conditions can lead to a new date or a full refund, and cancellation is free up to 24 hours before the start time.

What makes this Mauritius submarine ride different

Mauritius offers many ways to enjoy the sea, but this one changes your position completely. Instead of looking down from a boat or swimming near the surface, you sit inside a submarine and watch the ocean through its windows.

That difference matters. You get a quiet, enclosed view of the seabed without needing swimming skills or specialist equipment. The crew describes the setting as safe for the entire family, and most people can take part. The small group also helps keep the occasion personal rather than turning it into a crowded marine attraction.

The underwater visit has a specific point of interest: the Star Hope Shipwreck. It rests at about 115 feet, or 35 meters, below the surface. That gives the 45-minute ride a sense of purpose. You are not simply riding underwater and hoping something interesting appears. You have a known wreck to look for, plus the surrounding fish and sea life.

Still, keep your expectations sensible. The available details do not promise a particular number or type of fish, and nature does not follow a schedule. The submarine is best viewed as an unusual way to see the sea, not as a guaranteed wildlife show.

Starting at Blue Safari in Trou-aux-Biches

Your visit begins at Blue Safari on Coastal Road, near Le Pascatore B36 in Trou-aux-Biches. This is both the starting point and the return point, which keeps the day straightforward. You do not need to work out a separate place to meet after the underwater portion.

A hostess greets you on arrival and offers a refreshment. She then explains how the visit will work, including the shuttle boat and the submarine ride. This first briefing is useful because the tour has several stages. You check in on shore, board a shuttle, transfer to the mothership, receive another safety explanation, and then enter the submarine.

The organized handoff is one of the stronger parts of the arrangement. If you are bringing children, older relatives, or anyone who needs extra help, having staff guide you through each step reduces confusion. One especially useful detail from the available feedback is that the crew assisted a pregnant participant with care and ease. That does not mean every medical or mobility need is automatically suitable, but it does suggest a considerate approach.

The tour is near public transportation, and an air-conditioned vehicle is listed among the inclusions. The precise use of that vehicle is not explained, so you should not assume it replaces your transport to the meeting point. Plan to arrive at Blue Safari on your own unless your booking confirmation says otherwise.

The 15-minute shuttle boat to the mothership

After the shore briefing, a shuttle boat carries you out to the mothership. The ride takes about 15 minutes each way.

This transfer is not the main attraction, but it is an important part of the timing and the feel of the day. The shuttle gets you away from the coast and out to the submarine operation without asking you to organize a separate boat trip. It also gives you a short transition between the land-based welcome and the underwater portion.

Once you reach the mothership, the submarine pilot welcomes you and explains the safety measures. Pay close attention here. The briefing is not filler, since it prepares you for boarding, the enclosed cabin, and the basic rules below the surface.

The boat transfer can also be the least predictable part of the visit if weather changes. This activity requires good weather, and poor conditions can lead to a different date or a full refund. If you have a tight final day in Mauritius, book with that possibility in mind.

Forty-five minutes below the surface

The submarine ride lasts 45 minutes. During that time, the pilot accompanies you and guides the underwater visit.

The appeal is the steady view. You can watch the water and seabed from a protected cabin rather than balancing on a boat or swimming in open water. For families, that can make an unusual sea experience more accessible. You do not need to be a confident swimmer to take part, and the tour is described as suitable for most people.

The Star Hope Shipwreck is the main underwater feature. At roughly 115 feet below the surface, it offers something concrete to look for. A shipwreck can also help you understand the scale of the ocean around you, since it gives the eye a fixed object instead of an endless field of water.

Fish sightings are part of the appeal too, though you should treat them as a possibility rather than a promise. The pilot can point out what appears near the submarine, but marine life changes from one departure to the next. If your priority is identifying particular species, this may feel less controlled than an aquarium visit. If your priority is the unusual sensation of sitting below the sea, the unpredictability is part of the charm.

The cabin is enclosed, so this is not the same experience as snorkeling or scuba. You will not feel the water around you or move freely through it. In return, you get a calmer and more protected way to view the seabed, with no need for swimming ability or underwater training.

Refreshments and the return to shore

After the submarine portion, you return to the mothership. The hostess serves refreshments before the shuttle boat takes you back to shore.

This pause gives the visit a more relaxed rhythm. You are not rushed straight from the submarine into the next transfer. It also helps to know that snacks are not included, even though refreshments are served. If you need a substantial meal, eat before the tour or plan one afterward. Do not count on this activity as a lunch replacement.

The shuttle ride back takes another 15 minutes. Once you reach shore, the activity ends at the original meeting point in Trou-aux-Biches. From check-in to departure, the full visit takes about two hours. The timing is compact enough to fit beside other plans, but you should still allow a little spare time around it in case boarding or sea conditions cause a delay.

Is $170 a fair price?

At $170 per person, this is expensive compared with a standard glass-bottom boat trip or a beach outing. You are paying for specialized equipment, a submarine pilot, the mothership, two shuttle crossings, and a carefully managed small-group operation.

The value depends on what you want from Mauritius. If you simply want to see fish, cheaper water activities may do the job. If you want an activity that feels unusual, does not require swimming, and includes a shipwreck at 115 feet, the price becomes easier to justify.

The maximum group size of 10 is important here. A small group means fewer people moving through the check-in and boarding process, and it should make it easier to hear the safety instructions. It also reduces the sense of being processed through a large attraction.

The strongest praise attached to this experience focuses on the crew. The shore hostess and submarine team are described as friendly, professional, and well organized. That matters more than it might on a simple boat ride. Submarine boarding involves transfers and safety steps, so calm staff can make a costly activity feel much more worthwhile.

I would book this as one memorable Mauritius outing, not as a routine way to spend half a day. It makes the most sense for a family, a couple marking a special trip, or anyone who has already enjoyed the beaches and wants a different view of the island’s sea.

Who should book this tour?

This submarine ride suits you if you want to see underwater scenery without swimming or scuba equipment. It also fits families looking for a safe, guided activity with a clear start and end point.

It may work well for groups with mixed interests. Someone who dislikes snorkeling can still take part, while people who enjoy marine scenery get a new perspective. The staff’s reported care toward a pregnant participant is encouraging, but you should still consider your own medical needs and ask the provider if you have specific concerns.

The tour is less suitable if you want complete freedom to explore, a long time in the water, or guaranteed animal sightings. The submarine follows a set 45-minute format, and the experience is guided by the pilot.

It is also not ideal for a packed schedule with no room for change. The tour depends on good weather, and a cancellation or rescheduled departure can affect your plans.

Booking, cancellation, and practical details

Confirmation is provided within 48 hours of booking, subject to availability. Since the activity is often booked about 15 days ahead, reserving early is sensible if your dates in Mauritius are fixed.

You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made less than 24 hours before the start are not accepted for a refund. The cut-off uses local Mauritius time, so check the time carefully if you are arranging the activity from another country.

The booking uses a mobile ticket, which is convenient for a phone-based check-in. Bring the booking details you receive, and allow enough time to locate Blue Safari near Le Pascatore B36.

The official rating is 4.8 from 70 ratings, with 96 percent recommending the activity. The most consistent strengths are easy booking, clear organization, and friendly, professional staff. Those points line up with what matters most here: the submarine itself is unusual, but the transfers and safety process need to work well for the visit to feel comfortable.

My verdict: book it for the unusual view

I would recommend the Mauritius Unique Submarine Tour if you see the Star Hope Shipwreck and the enclosed submarine ride as the main event. The small group, professional crew, short shuttle transfer, and family-friendly setup make it easier to justify the high price.

I would skip it if your budget is tight or if you mainly want a low-cost way to see fish. For that goal, other sea activities may offer more time for less money. But if you want one memorable, carefully organized outing in Trou-aux-Biches, this gives you a genuinely different view of Mauritius.

FAQ

Where does the submarine tour start?

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

Where does the activity end?

The activity ends back at the original meeting point.

How long does the whole experience take?

The full visit takes about two hours, including the briefing, shuttle boat rides, submarine ride, and refreshments.

How long are you inside the submarine?

The submarine portion lasts 45 minutes.

How far is the submarine ride below the surface?

The tour visits the Star Hope Shipwreck at about 115 feet, or 35 meters, below the surface.

How many people can join the tour?

The activity has a maximum of 10 participants.

Are refreshments included?

Refreshments are served before the return to shore. Snacks are not included.

What happens if bad weather cancels the tour?

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