Available languages
5 hours
Mobile ticket
This Kayak, Hike, and Snorkel Adventure is the best way to explore the Mangrove Lagoon in St. Thomas as well as the island of Cas Cay. With an expert guide leading you the way, delve deep and learn about the unique mangrove ecosystem brimming with wildlife both above and below the water. Kayak through the narrow waterways of the mangrove trees, hike to volcanic cliffs and a rare geological blowhole, and snorkel among coral reefs, keeping your eyes peeled for stingrays and other marine life.
Service animals allowed
Public transportation options are available nearby
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
Children must be accompanied by an adult
A moderate amount of walking, paddling, and snorkeling is involved
Not recommended for travelers with recent surgeries, arm, hand, wrist, hip, knee, ankle or foot problems.
Additional sanitation measures taken on site for COVID-19
For a full refund, cancel at least 24 hours before the scheduled departure time.
Virgin Islands Ecotours
Starting point
Explore Cas Cay
Bottled water
Use of kayak and snorkel equipment
Professional guide
Lunch
Gratuities
Souvenir photos (available to purchase)
Option for Round Trip Transportation available if option selected
Select a pickup point
Duration: 6 hours: 5 hour kayak tour plus up to 30 min transport in each direction with pick up from your hotel or cruise ship.
Picnic lunch with drink
Round Trip Transfer: Round trip taxi transfer from your hotel or cruise ship to Virgin Islands Ecotours Mangrove Lagoon location
Pickup included
270 reviews
Total reviews and rating from Viator & Tripadvisor
jamesjZ2661OB,,Feb 12, 2026
- Review from Tripadvisor
What a great experience! Alfonso and Davonte did on this excursion!! Highly recommend this excursion to all! And hope that you Love the Dad Jokes!!




tazhar2026,,Feb 5, 2026
- Review from Tripadvisor
Awesome experience! And our guide was lots of fun!





andyaY1410CJ,,Feb 4, 2026
- Review from Tripadvisor
Had an amazing experience with our tour guide Devlin/swish would highly recommend to anyone wanting a fun excursion
AlbertaGirl68,,Jan 27, 2026
- Review from Tripadvisor
Amazing!!!! Alonso and Nash were great!



esaihd,,Jan 1, 2026
- Review from Tripadvisor
Amazing!!! Definitely worth the price, tour guides were very kind and considerate. Very informative with all the surrounding nature and wildlife!
Y5065UTnathans,,Dec 31, 2025
- Review from Tripadvisor
Kyrell was an absolutely amazing guide. We went and saw the stingrays and eagle rays. He was a funny light hearted easy going guy.

F5834RAshannond,,Dec 30, 2025
- Review from Tripadvisor
Alonzo was great. He was very knowledgeable guide. Equal time to all areas. Loved the hermetic craps and tidal pool. Would recommend to this tour.
389charleem,,Dec 25, 2025
- Review from Tripadvisor
Had a great time with Captain swish! Would love to do this again got amazing pictures. Long lasting memories and some fun competition.
katedL3602LI,,Dec 22, 2025
- Review from Tripadvisor
This is was an incredible experience with beautiful scenery and amazing guides! We saw so many different animal species from jellyfish to stingray to crabs and lobsters. I could not recommend this enough!
robertzD8130BE,,Dec 16, 2025
- Review from Tripadvisor
Nash and alonso were so fun and so knowledgeable! Took time explaining some history and fun facts about the island, and pointed out alllll types of fish. Beautiful day and great group of people. These guides were excellent. 10/10
Operated by Virgin Islands Ecotours