Available languages
1 hour
Mobile ticket
The one hour Semi-Submarine tour is designed to have you experience the magic of Sainte Anne National Marine Park, from both above and below the water.
The tour departs from Eden Island and heads to specific viewing areas inside the Marine Park where you will go in the underwater cabin to view the corals and amazing marine life like you never have before.
You do not require any special clothing when going for the trip and are expected to remain dry during the entire tour which is suitable for people of all ages.
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
All areas and surfaces are wheelchair accessible
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Eden Island
Opened for business in 2012 and fast becoming one of the coolest places on Mahé, Eden Island has a luxury hotel, a yacht marina, the east coast's best bars, good restaurants and a modern shopping mall.
Ste Anne Marine National Park
The Sainte Anne Marine Park was created in 1973 for the preservation of wildlife, the first of its kind in the Indian Ocean. There is much to see in the Ste. Anne Marine National Park, which is set amid dazzling turquoise waters and is thus, a perfect snorkelling spot. Situated about 5km from the main island of Mahé, this picturesque Marine Park comprises 6 islands just off the coast of Mahe. These islands include Ste Anne, Ile Moyenne, Ile Ronde, Ile Longue, Ile Cachee and Ile aux Cerfs. It also has one of the largest areas of "seagrass meadows" in the Seychelles.
All Fees and Taxes
81 reviews
Total reviews and rating from Viator & Tripadvisor
387pranshus,Mar 16, 2026
- Review from Tripadvisor
Guide was very knowledgeable and very helpful
MamadoOrtega,Jan 27, 2026
- Review from Tripadvisor
Nice if you're tight on time and have no time for the proper national marine park tour. A bit short but nonetheless worth it Those with kids will enjoy it
Mxolisi N,Jan 8, 2026
- Review from Viator
It was great. The tour was professionally handled by trained guides and we enjoyed every part of it.
Lourdes C,Dec 8, 2025
- Review from Viator
It was a nice experience,, the people that work there were very helpful. I would recommend it to my friends.
dudubarros,Dec 6, 2025
- Review from Tripadvisor
My wife and I had a great time. We saw lots of fishes. The staff was extremely friendly and offered to take pictures for us. It is a must do activity if you are in Mahe. Highly recommended.

Eduardo B,Dec 6, 2025
- Review from Viator
My wife and I had a great time. We saw lots of fishes. The staff was extremely friendly and offered to take pictures for us. It is a must do activity if you are in Mahe. Highly recommended.
Hadeel A,Dec 1, 2025
- Review from Tripadvisor
It was an amazing experience 😍 We saw many kinds of fish there The crew was very nice 😊 My 2 years daughter had to much fun time



Travel07871448903,Oct 13, 2025
- Review from Tripadvisor
The lady at office was absolutely amazing. Rushan apologize if miss spelt her name. That screw was amazing on 10th October at 11am. We thank you for the most beautiful experience and arrangements for the excursion on short notice. You guys are absolutely fantastic keep up the great work!
A2248RDdavidk,Sep 13, 2025
- Review from Tripadvisor
Ok if cannot snorkel or dive but when we went mid September. Visibility was poor 10m or so. And unless the fish swam close to the windows you could not see colours clearly. 100s of small black and white fish which are fed bread but the others rarely come close enough. 1 hr trip 40 min travel to and from reef 20 mins at the reef.
rhodab447,Sep 12, 2025
- Review from Tripadvisor
Great trip, friendly staff, very informative guide who pointed out + explained in detail - I would highly recommended this experience!
Operated by Semi Sub Seychelles