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1 hour 30 minutes
Mobile ticket
Seatrek provides both swimmers and non- swimmers an opportunity to explore the underwater world in a new, unique way. We give our guests an opportunity to to create some of their most fun and exciting memories and its as easy as walking and breathing. We are also proud to be one of the safest operators in the Caribbean and we we can guarantee you will have a fantastic time with us.
Wheelchair accessible
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
For a full refund, cancel at least 24 hours before the scheduled departure time.
SeaTrek is an amazing and exciting activity that allows you to explore the underwater world without the need to dive or swim. There will be a 10 minute safety briefing, detailing all you need to know about the adventure, followed by the 25 minute underwater tour.
Private transportation
Gratuities
Select a pickup point
Pickup included
207 reviews
Total reviews and rating from Viator & Tripadvisor
Erica P,Mar 10, 2026
- Review from Tripadvisor
Red Snapper and Octopus were great guides! Very informative and reassuring, made us feel comfortable! Saw some unique fish and was just a neat experience being under water for that amount of time. Something new and different compared to snorkeling.
Jet68554426644,Mar 2, 2026
- Review from Tripadvisor
Had great day, well run, felt safe at all times well briefed beforehand by instructors. Really exciting but still slightly scary feeling walking under water, would recommend to anybody looking for something different to experience Thank you Sea trek St Lucia
Joseph M,Feb 16, 2026
- Review from Viator
What a amazingcrew! Detailed briefing and fabulous adventure under water - guide was fabulous - highly recommend this excursion
larryeR7313SZ,Feb 14, 2026
- Review from Tripadvisor
This experience was so much fun. The instructor and his crew were excellent and very informative. I have no negatives outside of wanting to stay longer. A must try
Tatiana A,Feb 2, 2026
- Review from Viator
I had an amazing time. The instructors were patient with me. Its an experience. I would recommend it
JessiR39,Jan 12, 2026
- Review from Tripadvisor
Something different to try. Wasn't a lot to see but the experience itself was worth it. The experience is very friendly for bad swimmers or people who arent confident in water
Serena K,Jan 9, 2026
- Review from Viator
Amazing! The guys here were so helpful, kind, very informative, and patient. Went above and beyond. Great Experience. A ++++
Gary W,Jan 5, 2026
- Review from Viator
Great experience, a must do! Highly recommend this excursion for any one that loves a different adventure!
Dijah 14,Jan 2, 2026
- Review from Tripadvisor
Overall this was a good experience if you haven’t done it before. You spend about 30 minutes in the water and the guides are constantly checking on you to ensure you are still okay and can continue, if you want to get out there is also that option. You will see sea life, cars and tables with bottles on them. It was a little cloudy when we went some people who took their phones down said they didn’t get any pictures or they didn’t come out. We took pictures with the demo helmet to have a physical memory, I wish there was a photographer going with us to take pictures



Cindy M,Jan 1, 2026
- Review from Viator
I’m one of the people who was very hesitant about doing this. I’m claustrophobic and have a hard time getting used to breathing underwater while snorkeling. This was a piece of cake! Plus our guides took very good care of us and kept checking in to make sure I was okay. I highly recommend this company and this activity!
Operated by Sealife Paradise