
Snorkeling - Marine Park Discovery
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
Select a highlighted day to see live departure times and the exact price for your group.
Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
5.0/5
Based on 5 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Snorkeling - Marine Park Discovery worth booking?
Snorkeling - Marine Park Discovery is a 5-hour experience in Lisbon, Portugal, from $60 per person. It scores 64 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 5/5 rating across 5 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 64 / 100
- Rating
- 5/5 (5)
- Duration
- 5 hours
- From
- $60 per person
Supervised by a specialized guide, Snorkeling is a great activity to discover the Prof.Luìz Saldanha Marine Park, an area of thriving biodiversity where over 1400 different species have already been identified. This is
What you get
About this experience
Supervised by a specialized guide, Snorkeling is a great activity to discover the Prof.Luìz Saldanha Marine Park, an area of thriving biodiversity where over 1400 different species have already been identified. This is the marine area of the Arrábida Natural Park (established 1998), with a 38kms long rocky coastline stretching from the “Figueirinha” beach, by the mouth of the Sado river to the “Foz” beach, North of the “ Cabo Espichel”. Join us and discover the Marine Park!
What's included
Included
- Transfer
- Bottled water
- Snorkeling kit
- Boat
- Wetsuit
- Skipper
- Guide
- Insurance
Where it starts and ends
Meeting point
Lisbon
If you need Transfer from Lisbon - we will pick up near the Hard Rock Café. Booking without transfer Meeting point - Porto de Sesimbra 2970-152 Sesimbra (Vertente Natural, shop 6) Booking with transfer Pick up - Av. da Liberdade, 2 - 1250-144 Lisboa (in front of Hard Rock Café)
Hotel pickup
Pickup is available for selected locations. Pickup begins about 65 minutes before departure.
Ends at
If you need Transfer from Lisbon - we will pick up near the Hard Rock Café. Booking without transfer Meeting point - Porto de Sesimbra 2970-152 Sesimbra (Vertente Natural, shop 6) Booking with transfer Pick up - Av. da Liberdade, 2 - 1250-144 Lisboa (in front of Hard Rock Café)
Options you can book
From Lisbon
Pickup included
From Sesimbra
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- pt, en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Vertente Natural Lda
Know before you go
- Public transportation options are available nearby
- Specialized infant seats are available
- Not recommended for travelers with spinal injuries
- Not recommended for travelers with poor cardiovascular health
- Suitable for all physical fitness levels
- Children must be accompanied by an adult
- Recommended age >10
Photos






What travelers are saying
Outty’s summary of the themes that recur across 5 traveler reviews. Written by us, not quoted from reviewers.
The guide
2 mentionsTravelers single out the guide as the reason the experience works.
Organization
1 mentionPickup, timing, and logistics are described as running smoothly.
Traveler reviews
5 verified traveler reviews for Snorkeling - Marine Park Discovery. Ratings and reviews provided by Viator and Tripadvisor.
Outstanding Customer Service, can't wait for my adventure!
I am not going to take this excursion until September 2024 but the customer support I've received prior to the excursion has been excellent! Responses are always prompt and accurate and they've gone out of their way to explain things and help me plan my adventure. I can't wait!
Response from the operator: We're very glad we've been able to help you and we hope you have an unforgettable experience when you finally have the activity with us. See you soon. Best regards
via Tripadvisor
Snorkeling arrabida
Great experience, guides with little care, kindness and rare dedication, and explain well the fish we see , amazing to see so many varieties of fish. In short, on top!
Response from the operator: Bonjour, Nous vous remercions pour vos aimables paroles. Nous sommes très heureux de savoir que vous avez tout apprécié. Notre objectif est d'offrir des expériences inoubliables et le fait de savoir que nous y sommes parvenus nous encourage à continuer. Nos meilleures salutations de la part de notre équipe.
via Tripadvisor (translated)
Fantastic Snorkeling
The snorkeling with Ana the Santiago and Zé was fantastic. Careful team prepared and very fun. I highly recommend.
Response from the operator: Olá Manoel, Agradecemos o excelente feedback e avaliação 5*. Melhores cumprimentos da nossa equipa
via Tripadvisor (translated)
Superb boat trip
We had the chance to do a boat trip in Zodiac piloted by Mario. We were the only couple on board. A beautiful discovery of secluded beaches, caves and cliffs. Good comments from Mario. We recommend!
Response from the operator: Olá, Agradecemos os comentários simpáticos e avaliação 5*. Melhores cumprimentos da nossa equipa
via Tripadvisor (translated)
Great snorkeling tour! Amazing place with great guide
We left for 3 hours doing a full coast tour with a lot of snorkeling and discovering beautiful beaches and caves. Se had really good wetsuits, we have seen lots of fishes and sort species. It was well organised and the guide was amazing, passionned and showed us so many new things. We will come back as soon as we can and we recommend for sure to go with them. Thanks!
Response from the operator: Thank you for your comment. We are very happy to provide incredible experiences to our clients. Hope to see you again :)
via Tripadvisor
Good to know
- Duration
- 5 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $60 to $90
- Hotel pickup
- Available for selected locations
- Booked in 30 days
- 2
- Verdict
- Solid Choice
Why this scores 64
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Snorkeling - Marine Park Discovery: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Lisbon.
How much does Snorkeling - Marine Park Discovery cost?
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Prices start at $60 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Lisbon usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Snorkeling - Marine Park Discovery take?
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Plan for about 5 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 Lisbon is not rushed.
Is Snorkeling - Marine Park Discovery worth it?
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It holds an Outty Ranking of 64 out of 100, which we label "Solid Choice". That score blends traveler sentiment (5/5 across 5 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Lisbon, and how flexible the cancellation terms are.
Can I cancel or reschedule Snorkeling - Marine Park Discovery?
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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 Snorkeling - Marine Park Discovery suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 5-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Snorkeling - Marine Park Discovery?
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Around 2 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 Lisbon 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 Lisbon and add a light layer if any part of the 5-hour experience runs outdoors or after sunset.
Where does Snorkeling - Marine Park Discovery 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 Lisbon 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 Lisbon?
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On Outty we rank every Lisbon experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Lisbon City Center Tour - The Unmissable Lisbon, Sintra Private Trip from Lisbon Customizable Dreamlike Experience, True 4Hour Private Tuk Tuk Tour: Discover Lisbon with a Local!. 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 Lisbon?
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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 Lisbon?
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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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