Reviewed · DISCOVER SCUBA DIVING
Lisbon: Try Scuba Diving in Arrabida Marine Reserve with photos
The best part of this Sesimbra outing is that it gives first-time scuba participants a real taste of open-water exploration, not just a pool lesson. An SSI professional teaches the basic skills before guiding you down to a maximum of 10 meters, with a boat ride and underwater photos included.
I like the small group limit of 10 because beginners get more direct help, and I like that the whole session can count toward an SSI Scuba Diver or Open Water Diver course if you continue within six months. The main caution is that underwater photos have not always reached people promptly, so confirm how they will be sent before you leave.
Key details at a glance

- Beginner-friendly instruction: Learn the essential skills before going underwater with an SSI professional.
- Maximum depth of 10 meters: This is a proper introductory scuba session, not merely a brief surface swim.
- Boat ride included: The outing combines instruction, a boat trip, and time below the surface.
- Photos sent digitally: Underwater images are included and are sent by email or, in at least one case, WhatsApp.
- Small group setting: The maximum group size is 10, allowing more individual attention.
- Course credit potential: The program may count toward SSI Scuba Diver or Open Water Diver training within six months.
What this Arrábida scuba experience really offers

This is a try-scuba session for people who want to find out if scuba suits them without signing up immediately for a full certification course. You receive instruction, use the supplied equipment, take a boat ride, and descend to a maximum of 10 meters under the care of an SSI professional.
That combination matters. Many introductory activities give you only a short taste of breathing underwater. Here, the session lasts about three hours and includes the practical setup around the underwater time. You get a clearer sense of what scuba involves, from learning the basic procedures to moving through the water with equipment on your back.
The setting is the Arrábida Marine Reserve, reached from Porto Abrigo in Sesimbra, in Portugal’s Setúbal District. The meeting point is at Sesimbra’s harbor area, and the activity returns there when finished. It is near public transportation, which is useful if you are building a day around Sesimbra rather than driving.
The listed price is $108.84 per person. That is not a casual beach activity price, but it includes the main items that can otherwise add up quickly: scuba equipment, instruction, the boat ride, snacks, hot drinks, and underwater photos. You are paying for supervision and training as much as for the time underwater.
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Meeting at Porto Abrigo in Sesimbra

The experience begins at Sesimbra’s Porto Abrigo, postal code 2970-263. The supplied start time is 11:00 am, while the activity also offers a choice of morning or afternoon times when booking. Check the exact time shown for your date, since the available slot is the one that controls your arrival plan.
Arrive ready for a harbor-based activity, not a city walking tour. You will need to allow time to find the meeting point, check in, and get organized before the boat leaves. The activity ends at the same place, so you do not need to arrange a second pickup point.
The location is a practical choice for a day in Sesimbra. It keeps the outing connected to the water from the start, and the boat ride is part of the experience rather than merely transportation. Since the total duration is about three hours, you can still plan other activities before or after it, but avoid booking anything too tightly around the stated end time.
The operator provides mobile tickets, and confirmation is sent when you book. I would keep the confirmation easy to access on your phone and save the provider’s contact information in case you need help locating the harbor meeting point.
Learning the basics before going underwater
The instruction comes before the underwater session. You learn the skills and information needed to use the scuba equipment and descend safely with an SSI professional.
That first lesson is especially important for anyone who has never used a regulator or worn a scuba tank. The equipment can feel unfamiliar at first, and the instructor’s job is to make the procedures clear before you leave the surface. The direct feedback is one reason the group limit matters.
Past feedback gives a useful picture of the teaching style. The instructors are described as patient, friendly, and attentive, with one French-speaking participant noting that the monitor explained the procedure clearly and stayed with the group throughout. Another participant highlighted the team’s help before and after the underwater session.
You should still treat this as an active learning experience rather than a passive sightseeing trip. You will be expected to listen, follow instructions, and manage basic skills while underwater. If you are nervous, say so early. A small group gives the instructor a better chance to respond to individual concerns than a large commercial outing would.
The maximum group size is 10 people. That is not a private lesson, but it is small enough to allow more attention than a crowded boat operation. The actual number on your date may be lower.
The boat ride and route to the marine reserve

A boat tour is included, giving the outing a clear sense of place before the underwater portion begins. You leave from Porto Abrigo and travel by boat to the activity area in the Arrábida Marine Reserve.
The boat portion is valuable for two reasons. First, it makes the session feel like a genuine open-water expedition rather than a lesson held beside the shore. Second, it gives you time to take in the coast from the water before concentrating on equipment and instructions.
The supplied information does not specify the exact boat route, wildlife, or underwater site, so you should not book this expecting a guaranteed list of fish or a particular reef. The marine reserve provides the setting, but conditions can affect the final site and the quality of what you see.
That uncertainty is normal for an outdoor activity. Weather is one of the stated factors that can cause a cancellation, and the operator may offer another date or a full refund if conditions are unsuitable. I would avoid treating this as a fixed sightseeing timetable. It is a water-based session, and the sea gets the final say.
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The underwater session to 10 meters

The main activity is a guided descent to a maximum of 10 meters. For a first scuba experience, that gives you enough depth to understand the sensation of moving through the water while remaining within an introductory limit.
Your SSI professional leads the session and provides the instruction required for this level. The supplied information says the program teaches the skills and knowledge needed for the experience, but it does not promise a full certification during the three hours. Think of it as a carefully supervised first step.
The most important benefit is confidence. Once you become comfortable breathing through the equipment and following the basic procedures, you can pay more attention to the underwater surroundings. The photos also help, since beginners are often too busy managing new equipment to document the moment themselves.
The conditions may affect visibility and the overall feel of the session. One participant enjoyed the teaching but felt the chosen area could have been better, while still considering the outing a good first experience. That is a fair point to keep in mind: the quality of a first underwater session depends on the instructor, the sea conditions, the site, and your own comfort in the equipment.
Do not choose this solely because you want spectacular photographs. Choose it because you want a supported introduction to scuba in a marine reserve. The photos are a useful extra, but the instruction is the central value.
Underwater photos and the one practical snag

Underwater pictures are included in the price and are intended to be sent to you digitally. The information says they are sent to your email, while a response from the operator also mentions WhatsApp as a way photos were delivered.
This is a nice touch for a first attempt. You can focus on the session instead of trying to use a phone or camera underwater, and you leave with a record of the experience to share with family and friends.
There is one small but real administrative wrinkle. At least one participant had to wait for the photos, and another reported not receiving them at first. The operator later said the images had been sent by WhatsApp in that case, so the problem may have been delivery rather than missing photographs.
Before leaving Porto Abrigo, confirm which email address or phone number will receive the images and ask how long delivery should take. Check your spam folder and WhatsApp as well. This takes a minute and can save a frustrating follow-up later.
What is included for the $108.84 price
The package includes:
- Scuba equipment
- Instruction with an SSI professional
- Underwater picture service
- Boat tour
- Snacks
- Coffee and tea
Soda is not included. That is a minor point, but it is useful to know if you expect a soft drink after the session.
The strongest value comes from the equipment and supervision. Buying or renting scuba gear separately would complicate a one-time trial, and the professional instruction is essential for a beginner. The boat ride and photos make the outing feel like a complete activity rather than a short lesson.
The snacks and hot drinks are pleasant extras, though I would not choose the activity based on refreshments. At $108.84, the price makes the most sense for someone who wants to test scuba seriously or who may continue with formal training.
The possible course credit adds value for the right person. The full program can be credited toward the SSI Scuba Diver or Open Water Diver programs within six months. Confirm the exact terms with the provider if certification is your goal, but this option means your introductory session may not be a one-off expense.
Who will get the most from this session

I would recommend this for an adult or older participant who is curious about scuba but does not yet want to commit to a full certification course. It also suits someone already considering an SSI qualification and looking for an initial session that may count toward the next stage.
The format works well for a first underwater experience because instruction, equipment, supervision, and photos are bundled together. The group limit is also helpful for people who want assistance close at hand.
You should be comfortable taking part in a water-based activity and following the instructor’s directions. The supplied information says most participants can take part, but it does not provide detailed medical or age requirements. If you have a health concern that could affect scuba participation, ask the provider before booking.
This is less suitable for someone seeking a long, advanced underwater expedition. The session lasts about three hours, reaches a maximum of 10 meters, and is built around learning the basics. Experienced scuba participants may find it too introductory.
It may also disappoint if your main goal is guaranteed marine life or a specific underwater site. The location is appealing, but the exact conditions and site are not specified.
Timing, group size, and cancellation advice
The activity is offered in morning or afternoon slots, with 11:00 am listed as the supplied start time. Allow a little breathing room around the appointment, since the outing includes check-in, instruction, equipment preparation, the boat trip, and the return to the harbor.
The maximum group size is 10. A group discount is available, so booking with friends may reduce the per-person cost. The price is listed per person at $108.84.
Free cancellation is available up to 24 hours before the local start time for a full refund. Changes or cancellations made less than 24 hours before the start are not accepted for a refund. Weather can also cancel the session, in which case you are offered another date or a full refund.
The same applies if the minimum number of participants is not reached. You are offered another date or activity, or a full refund. These rules make early planning fairly safe, but do not leave changes until the last day.
Should you book the Arrábida scuba session?
Book it if you want a carefully supervised first taste of scuba, value a small group, and like the idea of combining a boat ride with time underwater. The included gear, instruction, snacks, hot drinks, and photos make the $108.84 price easier to justify, especially if you may continue into SSI training within six months.
Go in with sensible expectations. This is an introductory session, not a long expedition, and the exact underwater conditions are not guaranteed. Confirm the photo delivery method before you leave, and check the meeting time carefully because both morning and afternoon options are offered even though 11:00 am is the supplied start time.
For a beginner who wants more than a quick swim and less commitment than a full course, this is a strong option from Sesimbra. The patient instruction and close supervision are the main reasons to choose it. The boat ride and underwater photos simply make the first step more memorable.
FAQ
Where does the scuba experience start?
It starts at Porto Abrigo in Sesimbra, Portugal, postal code 2970-263.
Where does the activity end?
The activity ends back at the meeting point in Porto Abrigo.
How long does the experience last?
The session lasts approximately three hours.
What time does the activity start?
The supplied meeting time is 11:00 am. Morning and afternoon time options are also offered, so check the exact time available for your booking.
How deep will I go?
The experience takes you to a maximum depth of 10 meters.
Is scuba equipment provided?
Yes. Use of scuba equipment is included in the price.
Are underwater photos included?
Yes. An underwater picture service is included, with photos sent digitally. Delivery may be by email or WhatsApp, so confirm the preferred contact method with the provider.
Can the session count toward a scuba course?
Yes. The program can be credited toward the SSI Scuba Diver or Open Water Diver programs within six months.
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