Reviewed · SCUBA DIVING
Porto Moniz: Diving with Sharks and Rays in Madeira Aquarium
The unusual part of this Porto Moniz outing is that you enter the main tank at Madeira Aquarium with sharks, rays, and manta rays moving around you. You do not need a scuba certificate, and the session begins slowly, with equipment practice and a warm-up in a natural ocean pool.
I like the small group, limited to four people, and the calm teaching style associated with instructor Abílio. I also like that the aquarium visit includes its technical zone, so you see how the water is filtered and how the facility cares for its animals. The main drawback is that the tank is not huge, so this is a close marine encounter rather than a long open-water swim.
Key points
- Meet sharks and rays inside the main aquarium tank: See species that can be hard to spot at sea from a controlled underwater setting.
- Practice first in a natural ocean pool: Get used to breathing, balance, and the equipment before entering the aquarium.
- Learn with a very small group: With no more than four participants, the instructor can give plenty of personal attention.
- Tour the aquarium’s technical zone: See the working side of the facility, including how the water system supports the animals.
- Suitable for first-time scuba participants: The included briefing is designed to help beginners feel comfortable.
- Plan around the safety rules: You must be at least 10, cannot be pregnant or have a cold, and should not fly on the day of the session.
Meeting sharks and rays at Madeira Aquarium

This is one of Madeira’s more unusual marine activities. Instead of waiting for a lucky sighting offshore, you enter a controlled aquarium tank where sharks, rays, manta rays, fish, and crustaceans are already part of the setting.
That control makes a difference if you are curious about scuba but unsure about open water. You can focus on breathing, body position, and the animals around you without dealing with waves, changing visibility, or a boat ride. At the same time, the setting is still lively. Fish move through the tank, and you may get close enough to touch some of them under the instructor’s direction.
The aquarium is in Porto Moniz, on Madeira’s north coast. The meeting point is Aquário da Madeira. You show your voucher to the staff there, then the three-hour session begins with the aquarium visit and preparation.
The activity costs $159 per person. That is not a casual aquarium admission, but the price includes far more than a standard visit: equipment, instruction, practice in a natural pool, a guided aquarium tour, access to the technical zone, and time in the main tank. If you have been considering a first scuba lesson, the combination offers reasonable value because you receive both instruction and a memorable animal encounter.
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The first hour: briefing, equipment, and a natural pool

Your first task is learning how the session works. The instructor explains the equipment, basic scuba procedures, and what you need to do underwater. This briefing matters most if you have never used a regulator or worn a buoyancy system before.
The teaching is meant to be practical rather than rushed. You get time to understand the gear and ask questions before entering the aquarium tank. This is especially useful for children and nervous adults. A 10-year-old participant was guided through the process carefully, and an 11-year-old who arrived anxious managed to take part after the instructor broke the activity into smaller steps.
The warm-up takes place in one of Madeira’s natural ocean pools. It gives you a chance to get used to breathing through the regulator, find your balance, and learn how the equipment feels in water. I consider this one of the best parts of the program, since the pool session turns the main event from a sudden challenge into a gradual progression.
The natural pool can also be valuable for experienced scuba participants who have not been underwater for a while. You can refresh basic skills before moving indoors. If you already feel comfortable, the instructor may adjust the pace and spend less time on the introduction.
Bring swimwear, a towel, and beachwear. Food and drinks are not included, so plan those separately around your session.
A guided look at Madeira Aquarium

The aquarium tour gives the underwater encounter some context. Rather than walking straight to the equipment, you learn about the fish, crustaceans, and other marine life living at Madeira Aquarium.
That makes the tank session more rewarding. You are not simply looking at large animals through glass. You have already learned something about the creatures and can recognize more of what you see once you enter the water.
The tour also helps you understand Madeira’s sea life without needing to book a separate aquarium visit. The activity is therefore a good fit for someone who wants a marine experience but does not want to spend the whole day on a boat or at a remote coastal site.
The aquarium itself has been described as somewhat small, so you should set your expectations properly. The appeal is not scale. It is the chance to move inside the main tank and see the animals from a completely different angle.
Behind the scenes in the technical zone

The technical-zone visit is an excellent detail that many similar outings leave out. You get to see the working side of the aquarium and receive a briefing about the systems that keep the tanks operating.
This includes an explanation of how the water is filtered and how the facility helps keep its animals healthy. For me, this part adds substance to the visit. It shows that an aquarium is not simply a display area with glass walls. It is also a carefully managed environment requiring pumps, filtration, monitoring, and daily care.
You should not expect a long engineering tour. It is part of a three-hour activity, not a specialist facility visit. Still, it gives you a better understanding of what happens beyond the public viewing areas.
Families may find this especially useful because it adds an educational layer without turning the outing into a lecture. Children can connect the large animals in the tank with the systems that support them.
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Entering the main tank with an instructor
Once you are ready, you enter the aquarium’s main tank with the instructor. The session is supervised throughout, and the small group size allows the guide to stay attentive to each participant.
If you are new to scuba, you can concentrate on staying calm and following simple instructions. Your instructor is there to help with your breathing, position, and comfort. The main goal is not to cover advanced scuba techniques. It is to help you enjoy a safe introduction while observing the marine life.
The animals are the clear highlight. Sharks and rays are difficult to approach in the sea, and manta rays are especially exciting to see at close range. The aquarium setting lets you observe their shapes and movement without the uncertainty of an open-water search.
Some participants have been able to touch fish during the session. Treat that as a possible bonus, not a promise. The focus should remain on respectful observation and following the instructor’s directions.
The viewing area outside the tank can also work well for a companion who is not taking part. One person can enter the water while another watches from the main viewing area and takes photos or videos, although the supplied information does not promise photography equipment or a photo package.
Why Abílio’s teaching style matters
The instructor can make or break a first scuba experience. Abílio Sousa receives especially strong praise for his calm manner, humor, clear explanations, and attention to safety. His English is described as excellent, and the activity can also be conducted in Portuguese, Spanish, or French.
That matters because underwater communication is limited. You need an instructor who explains the steps clearly before you enter the water and remains attentive once you are in it. Abílio has helped nervous beginners, children, families, and people returning to scuba after a long break.
The teaching style appears flexible. Beginners can spend more time in the natural pool, while experienced participants may move through the preparation more quickly. One group with prior scuba experience went to the aquarium tank soon after the initial preparation.
Still, the named instructor may not be guaranteed for every booking. The experience provider is Lava Diving Center, and the available instructor depends on the schedule. You should treat Abílio’s presence as a possibility rather than a certainty unless it is confirmed when you book.
Who will get the most from this activity
This outing suits several types of visitors:
- First-time scuba participants: The briefing, natural pool practice, and close supervision create a gentle introduction.
- Families with older children: Participants must be at least 10, and anyone under 18 must have a guardian.
- Certified or experienced scuba participants: The tank provides an easy way to enjoy an underwater session without arranging a full ocean excursion.
- Nervous beginners: The gradual format gives you a chance to stop, ask questions, and build confidence before entering the tank.
- Aquarium enthusiasts: The technical-zone visit adds useful background about filtration and animal care.
- Special-occasion visitors: The unusual setting makes this a strong choice for a birthday or memorable family activity.
It is less suitable if you want a long, challenging scuba session or a wild marine encounter. The main tank is controlled and relatively small. You will see animals at close range, but you will not be exploring a reef or covering a large area.
Safety, timing, and what to pack

The session lasts three hours, though the exact start time depends on availability. You should keep the rest of your day reasonably flexible, especially if you need time to change clothes or travel onward from Porto Moniz.
Do not plan to fly on the same day as the activity. The safety guidance also rules out participation for pregnant people, anyone with a cold, and people who have medical restrictions that prevent sports such as scuba.
The age limit is firm: children under 10 cannot take part. Participants under 18 need a guardian. If your child is close to the minimum age but nervous around water, allow extra time and avoid presenting the activity as something they must complete. The natural pool practice is there to help, but comfort levels vary.
Bring:
- Swimwear
- A towel
- Beachwear
Food and drinks are not included. The meeting point is Aquário da Madeira, where you present your voucher to the staff.
The activity offers free cancellation up to 24 hours before the start time, and you can reserve now and pay later. Those options are useful if your Madeira plans depend on weather or changing road conditions, though they do not remove the need to follow the no-flying and medical restrictions.
Is $159 a fair price?

At $159, this is a premium three-hour activity. You are paying for instruction, equipment, a small group, access to the natural pool, the aquarium tour, the technical-zone visit, and time in the main tank.
The value is strongest for a first-time participant. A normal aquarium visit would not give you the sensation of being inside the tank, while a standard scuba course would require more time and formal certification. This activity sits between those two options.
The small group also matters. Four participants or fewer means the instructor can spend more time helping with equipment and nerves. That personal attention is a real part of the price, especially if this is your first time using scuba gear.
The value is weaker if you are looking for a full day of marine activity or a large open-water site. You receive a compact, controlled experience, not a broad coastal expedition. If your main goal is to see sharks and rays from close range without needing certification, the price is easier to justify.
Should you book the Porto Moniz aquarium session?
I would book this if you want a memorable first taste of scuba, especially if you are visiting Porto Moniz and already enjoy aquariums. The combination of natural-pool practice, a technical-zone visit, and underwater time with sharks and rays gives the three hours a clear shape.
Families should confirm that everyone meets the age and health rules. Nervous participants should allow themselves time to learn at their own pace and tell the instructor how they feel before entering the water.
Skip it if you want a large, open-water setting or a serious scuba training session. For everyone else, particularly beginners who want patient instruction and an unusual animal encounter, this is one of Madeira’s more distinctive paid activities. The 4.9 rating from 192 bookings reflects a very consistent pattern: the strongest part is not only the animals, but the reassuring instruction that helps you enjoy them.
FAQ
Where does the activity start?
It starts at Aquário da Madeira in Porto Moniz, Madeira. Show your voucher to the aquarium staff at the meeting point.
How long does the experience last?
The activity lasts three hours. Starting times vary, so check availability when booking.
Do I need a scuba certification?
No. The experience includes a scuba briefing and an introduction in a natural ocean pool, making it suitable for people who have not used scuba equipment before.
What animals can I see?
You can see sharks, rays, manta rays, fish, and crustaceans. The main tank provides close views of marine species that can be difficult to spot at sea.
How many people are in each group?
The group is limited to four participants. This allows the instructor to give more direct attention during the briefing, pool practice, and tank session.
What languages are available?
The instructors can provide the activity in Portuguese, English, Spanish, or French.
What should I bring?
Bring swimwear, a towel, and beachwear. Food and drinks are not included.
Who cannot take part?
Children under 10, pregnant people, people with a cold, and those with medical restrictions that prevent participation in sports such as scuba cannot take part. You should also not travel by plane on the day of the activity.
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