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Underwater viewing tours along the coast of Sesimbra

46 Reviews 4.83 out of 5 stars Based on 46 reviews collected by City Sky Diving and TripAdvisor |
Recommended by 98% of reviewers
98% of reviewers gave this experience a rating of 4 or higher.
|
Badge of Excellence |Badge of Excellence This experience is highly rated by travelers and has met our top quality standards. Setubal District, Portugal
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from $32.74 per person

Lowest Price Guarantee
Windows for Underwater Observation
Proa of the vessel in front of one of the entrances to the famous Gruta do Frade
Tour for the whole family
Didactic tour
Underwater viewing tours along the coast of Sesimbra Image 5
Don't miss out!
On average, this is booked 21 (0) days in advance.
2 hours (approx.)
Mobile ticket
Offered in: English
and 2 more
Spanish, Portuguese
Instant confirmation

Overview

Take an unforgettable trip and discover the stunning beauty of the Sesimbra Coast, its secrets and hidden beaches.

Our boat, APNEA, has a unique feature: a hull with panoramic windows overlooking the underwater world. This underwater view and the upper platform create a complete, fun and educational tour, through a unique perspective of the protected area of the Professor Luiz Saldanha Marine Park - part of the Arrábida Natural Park, including Praia da Ribeira do Cavalo and the secret beaches of this coast.

What's Included

  • Insurance for participants
  • Life jackets
  • Interactive game for the little ones
  • Drinks and food
See 2 moreSee 1 more

Meeting Location

Meeting point

Porto de Abrigo
2970 Sesimbra, Portugal

Show on Google Maps

Detailed check-in instructions, including the exact address, are provided with your booking confirmation.

End point

This activity ends back at the meeting point.

What To Expect

Book Online

Our secure website provides real-time availability, instant confirmation, and free, no-hassle cancellations up to 24 hours before your tour begins.
Read more

Safe & secure Easy breezy Hassle‑free

Sesimbra (pass by)

Our guide, local to the village, will explain local traditions and cuisines linked to the sea and fishing culture.
Read more

Praia do Ribeiro do Cavalo

Being one of the most popular beaches in Vila de Sesimbra, with a paradisiacal sea, this is where we make one of the stops for underwater viewing.
Read more

10 minutes Admission Ticket Included

Praia da Mijona (pass by)

One of the wildest and most inaccessible beaches in Sesimbra.
Read more

Inferno beach (pass by)

It is a small beach, considered by fishermen to be one of the best places for fishing and by others one of the best places for diving/snorkeling.
Read more

Parque Natural da Arrabida (pass by)

Observe the admirable natural beauty of the Arrábida Natural Park, with the unique perspective of observation from the sea.
Read more
Show 4 more stops

Additional Info

  • Confirmation is instant and will be received at time of booking
  • Wheelchair accessible
  • Service animals allowed
  • Suitable for all physical fitness levels
  • Infants and small children can ride in a pram or stroller
  • This tour/activity will have a maximum of 70 travelers

Frequently Asked Questions (9)

Q: Will I get seasick on Underwater viewing tours along the coast of Sesimbra?

A: If you have any doubts about becoming seasick on the water, we recommend taking a Dramamine® Motion Sickness Relief tablet the night before your trip. Some people recommend taking it the night before your cruise and then again that morning so you will not feel so drowsy. Read more Feb 2023

Cancellation Policy

You can cancel up to 24 hours in advance of the tour for a full refund.

Still have questions?

We're here to help.
Activity code: C-124473P1

Traveler Photos

Reviews

4.83
46 reviews

Average 4.83 out of 5 stars based on 46 traveler reviews collected by City Sky Diving and partner sites such as Cool Destinations and TripAdvisor

5 stars
40
4 stars
5
3 stars
0
2 stars
1
1 star
0
Don't miss out!
On average, this is booked 21 (0) days in advance.
Setubal District Tours
Attractions
Guides
Calendar
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Frequently Asked Questions (9)

Activity name

The answers provided below were previously given in response to questions from City Sky Diving customers.

Filter by:

Q: Will I get seasick on Underwater viewing tours along the coast of Sesimbra?
A:

If you have any doubts about becoming seasick on the water, we recommend taking a Dramamine® Motion Sickness Relief tablet the night before your trip. Some people recommend taking it the night before your cruise and then again that morning so you will not feel so drowsy.

Feb 2023
Q: What is the cancellation policy for the Underwater viewing tours along the coast of Sesimbra?
A:
You can cancel up to 24 hours in advance of the tour for a full refund.
  • For a full refund, you must cancel at least 24 hours before the tour start time.
  • If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
  • Any changes made less than 24 hours before the tour start time will not be accepted.
  • Cut-off times are based on the tour local time (WET).
Apr 2025
Q: What's included in the price?
A:
The following is included:
  • Insurance for participants.
  • Life jackets.
  • Interactive game for the little ones.
  • Photo at the entrance of the mosquito cave.
  • Local guide.
The following is NOT included:
  • Drinks and food.
Apr 2025
Q: What is the weather cancellation policy?
A:

This tour requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.

Apr 2025
Q: What is the minimum age for this tour?
A:

There is no minimum age for this tour, so bring your wee one along for an adventure. This tour requires at least one adult to accompany children..

Apr 2025
Q: My date is not available in the calendar, I am just checking to see if it is available?
A:

If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.

If you find a date and time that works for you, book it NOW because things always sell out at this time of year.

Apr 2025
Q: Is this an accessible tour?
A:

Accessibility information for the Underwater viewing tours along the coast of Sesimbra is as follows:

  • Wheelchair accessible
  • Service animals allowed
  • Suitable for all physical fitness levels
Apr 2025
Q: Where is the meeting point for this activity?
A:

Detailed check-in instructions – including meeting point address, Google map, and parking information – for Underwater viewing tours along the coast of Sesimbra will be included in your confirmation email from City Sky Diving. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!

 

 

Mar 2024
Q: How long does a refund take to reach my card, and can I get it faster?
A:

Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.

Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.

If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.

Oct 2026

What's Included

Activity name

  • Insurance for participants
  • Life jackets
  • Interactive game for the little ones
  • Photo at the entrance of the mosquito cave
  • Local guide
  • Drinks and food

Additional Info

Activity name

  • Confirmation is instant and will be received at time of booking
  • Wheelchair accessible
  • Service animals allowed
  • Suitable for all physical fitness levels
  • Infants and small children can ride in a pram or stroller
  • This tour/activity will have a maximum of 70 travelers

Report Product Issue

Activity name