
My first scuba experience in the Ocean
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
5.0/5
Based on 10 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is My first scuba experience in the Ocean worth booking?
My first scuba experience in the Ocean is a 3-hour experience in Setubal District, Portugal, from $65 per person. It scores 70 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 5/5 rating across 10 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 70 / 100
- Rating
- 5/5 (10)
- Duration
- 3 hours
- From
- $65 per person
Enjoy the rich underwater world off the coast of Sesimbra in a fascinating activity, diving! Be guided by certified instructors as you discover a rich variety of underwater flora and fauna. It will be your first experien
What you get
- Use of SCUBA equipment
- Certificate
- Certified Scuba Instructor
- Tipical sweet from Sesimbra
- Insurance
- Hot shower and towels available
About this experience
Enjoy the rich underwater world off the coast of Sesimbra in a fascinating activity, diving! Be guided by certified instructors as you discover a rich variety of underwater flora and fauna. It will be your first experience, breathing underwater and exploring this new world. Stay tuned, as there is a possibility of spotting dolphins during the trip, you will be able to discover the inhabitants of our incredible underwater world, you will certainly not forget the encounter with a cheeky octopus, cuttlefish, sea bream and many others! Also during the experience we will offer a traditional Sesimbra sweet for tasting. Then you can enjoy a hot shower in our facilities. Enjoy the ocean in all its splendor. Discover a new world!!!
What's included
Included
- Use of SCUBA equipment
- Certificate
- Certified Scuba Instructor
- Tipical sweet from Sesimbra
- Insurance
- Hot shower and towels available
Not included
- Tips
- Photos and video service
- Pick up / Drop off
Where it starts and ends
Meeting point
Setubal District
Meeting point in our shop -Av dos Náufragos Bloco D no Porto de Abrigo de Sesimbra at the scheduled time.
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Meeting point in our shop -Av dos Náufragos Bloco D no Porto de Abrigo de Sesimbra at the scheduled time.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- pt, en, fr, es
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Mega Dive
Know before you go
- Service animals allowed
- Public transportation options are available nearby
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Suitable for all physical fitness levels
Photos






Traveler reviews
10 verified traveler reviews for My first scuba experience in the Ocean. Ratings and reviews provided by Viator and Tripadvisor.
Diving baptism with the company Mega DIve in Sesimbra
I was anxious but it was a dream made a reality Five stars Great team and excellent professionals A good act to Gonçalo who always accompanied me in this adventure
Response from the operator: Muito Obrigado pelas suas palavras. Estamos felizes que tenha gostado. Mega Dive Team
via Tripadvisor (translated)
Best single farewell ever!!
This was undoubtedly a wonderful and unforgettable experience! The staff is super friendly and helped us have the best baptism possible, explaining every step of the diving. The boat trip alone was very beautiful and gave us to see beautiful landmarks like the mule rock! All the girls, some more afraid than others, were amazed at the moment and we only have to thank Ana for having accelerated the marking and all the thousands of doubts we had before the diving, the instructors Maria, Miguel for having delivered the experience with humor, professionalism and relaxation and to Diogo (who also took underwater photos), but also to Mr. Henry!!! It was a morning that we will always remember with great affection.
Response from the operator: Ola Sara / Iris Desde já agradecemos as vossas palavras! Ainda bem que gostaram e á agora, vocês foram 5*, grupo bem animado e super disponiveis a novas experiências! Um muito obrigado de toda a equipa!
via Tripadvisor (translated)
A fantastic adventure!
I loved the experience! I had some anxiety before starting the diving, but instructor Paulo was 5 stars, with calm and patience helped me overcome my fears and managed to make one of the best adventures of life! I'm already thinking about marking next time with friends 😄
Response from the operator: Bom Dia Desde ja agradecemos as amaveis palavres, ficamos felizes de que tudo correu bem! Estamos cá apra a proxima aventura! Mega Dive Team
via Tripadvisor (translated)
It was top top top!!!
Staff always attentive, available and warm in the guidance and facilitation of the dive experience. It was top top top!!!
via Tripadvisor (translated)
The best dive of Sesimbra is with the Mega!
The Mega Dive center was recommended to me by a friend. What an excellent decision! Instructor Ana Claudia provided me with an amazing diving baptism in the waters off Sesimbra... so much beautiful thing we saw! In addition the center has excellent conditions and also sell top equipment from various reference brands. I highly recommend!
via Tripadvisor (translated)
Good to know
- Duration
- 3 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- 10+
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $65 to $100
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 4
- Verdict
- Solid Choice
Why this scores 70
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
My first scuba experience in the Ocean: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Setubal District.
How much does My first scuba experience in the Ocean cost?
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Prices start at $65 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Setubal District usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does My first scuba experience in the Ocean take?
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Plan for about 3 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Setubal District is not rushed.
Is My first scuba experience in the Ocean worth it?
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It holds an Outty Ranking of 70 out of 100, which we label "Solid Choice". That score blends traveler sentiment (5/5 across 10 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Setubal District, and how flexible the cancellation terms are.
Can I cancel or reschedule My first scuba experience in the Ocean?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is My first scuba experience in the Ocean suitable for kids and families?
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The operator sets a minimum age of 10. Older children generally do well here, and families should factor in the 3-hour running time when deciding.
How far in advance should I book My first scuba experience in the Ocean?
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Around 4 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Setubal District can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Setubal District and add a light layer if any part of the 3-hour experience runs outdoors or after sunset.
Where does My first scuba experience in the Ocean start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Setubal District within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Setubal District?
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On Outty we rank every Setubal District experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Sesimbra: Arrábida Dolphin and Whale Watching tour with biologist, Sesimbra : Guided Kayak Tour in Arrábida Natural Park & Caves, Observation of Dolphins and Whales with Marine Biologist in Arrábida. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Setubal District?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Setubal District?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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