Algarve Snorkeling Tour: Secret Caves and Marine Life

Ideal for both novice and seasoned snorkelers
Kid-friendly (floating platforms available)
This half-day excursion is renowned as one of the most serene and rewarding experiences in Algarve.
Created by marine biologists.

What you’ll encounter
Hidden caves
Affable marine creatures
Stunning, off-the-beaten-path beaches
Highlights of Algarve’s coastline

Duration: 4 hours
Cancellation: 24 hours
Highlights
  • 4C9P+W6 - The number one snorkeling experience in the Algarve!
    This isn’t an ordinary activity and you should definitely try it out! We’re marine biologists who love working with small groups, ensuring everyone feels at ease even if you’ve never tried anything similar before. There’s plenty of time to snorkel and relax on hidden beaches. We’ll…
What's Included
  • Local fruit and cheese
  • Personalised tips for traveling in Portugal
  • Photos of the tour
  • Insurances
  • Wetsuit, mask and fins
Location
4C9P+W6
We’ll meet you at the scheduled time at Praia do Alemao. This is the meeting location: https://maps.app.goo.gl/vcPvyimZ95UsXbU27 See you soon, Inês and Pedro
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
5.0
(98 Ratings)
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Emmatt9086nh
Aug 23, 2025
Magical family memories - We booked the snorkel experience for our family of four with two children (10 and 6) and absolutely loved it! Only my husband had snorkelled before so this was a new experience for all of us, my children are great swimmers but were a little nervous beforehand, however this nervousness quickly disappeared with the expertise of pedro and adrianna showing us the ropes. It was a magical experience, snorkelling around the rocks and caves, in areas we wouldn’t have explored without their local knowledge. We loved that the business is run by marine biologists as the children learnt a lot and to quote my youngest “this is the best Memory we’ve made”. My youngest initially stayed on the floating platform to build her confidence and then got stuck right in. We had so much fun and were lucky to even see rare sea horses. The pictures and video of the experience arrived that evening and were a wonderful addition. We would recommend and next time with the children more confident we would take the longer excursion and finish with the picnic. Thank you Pedro and Adrianna it was magical !
Review provided by Tripadvisor
Nadineg7
Aug 11, 2025
Must do secret cave exploration - Amazing tour of snorkeling and discovery of secret caves. This is very well organized. Pedro is a wonderful guide, very knowledgeable, funny and great with kids. Snorkeling had reduced visibility initially but everyone got comfortable with time.
Review provided by Tripadvisor
Tinnao2024
Jul 29, 2025
10/10 amazing must do experience - This is a must do if you are in the Algarve region! Excellent guides, fantastic time spent cave hopping and snorkelling and really memorable and fun. Highly recommended if you want to try something different!
Review provided by Tripadvisor
Royh252
Jul 13, 2025
Awesome experience.. - Absolutely amazing - we as a family loved this trip and are all still talking about it now... Highly recommend - Pedro was lovely and very knowledgeable.
Review provided by Tripadvisor
Freedom12861429831
Jun 18, 2025
Amazing, just go! - A perfect trip if you like to go snorkeling with a very enthousiastic team👌 Amazing beaches, caves and under water live. If you doubt, just go and enjoy!
Review provided by Tripadvisor
Timsb383wf
May 21, 2025
Great Leisurely Adventure through Caves without the Crowds - Such an amazing morning with Pedro and the two other guides. This is a great experience for anyone looking or a leisurely adventure. A quick little trek with viewpoints and then snorkeling to and stopping at some really cool spots. If you’re looking for something more intensive or challenging this may not be the experience for you. But if you’re looking for a relaxing excursion with stunning views and time to take in the caves/scenery this is a perfect choice! Thanks so much to our guide Pedro and his Team!
Review provided by Tripadvisor
Alanigan
May 15, 2025
Private Family snorkelling tour - Pedro and the crew were amazing they kept our three kids entertained while snorkelling in very cold water by finding different sea creatures and telling them all about it. It was an amazing experience and I would highly recommend it to anyone travelling to this area. Adriana and Anderson were also excellent crew members!
Review provided by Tripadvisor
Laura_m
Oct 8, 2024
Great snorkel and cave explore! - Pedro and Adrianna provided a wonderful snorkel and cave exploration. It was so much more than I expected, from the explanations of rock and cave formations, to crawling into hidden caves, and the sea life we saw.
Review provided by Viator
Z1875radianem
Sep 24, 2024
The best snorkeling ever! - My girlfriend and I so enjoyed this excursion with Pedro and Adriana. As a marine biologist, Pedro is extremely knowledgeable. Both he and Adriana were so kind and patient with us. The beginning started with a hike which isn’t too bad unless you have knee problems. Pedro helped my friend through it all. The snorkeling was amazing. It takes it to a whole new level. Highly recommend.
Review provided by Tripadvisor
Roserg793
Sep 7, 2024
A fantastic experience!!!! - Without a doubt this was the best excursion of our holiday in Algarve. Pedro and Adriana were lovely and very good guides. The snorkeling was great and the discovery of hidden caves quite an adventure. We went as a family with teenagers.
Review provided by Tripadvisor
From $94
up to 8 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).