Sian Ka'an Adventure: Explore Marine Ecosystems in Mexico's Largest Protected Area

Embark on an unforgettable adventure in Sian Ka’an, Mexico’s largest protected area. Explore diverse marine ecosystems, encounter wildlife, and snorkel in the Mesoamerican reef. Book now!

Duration: 10 hours
Cancellation: 24 hours
Highlights
  • Sian Ka’an - After passing the entrance to the Sian Ka’ an Biosphere, the guide will give an introductory tour on the biosphere. After driving for another 30 to 40 minutes on an unpaved BUMPY ROAD (this is an adventure!) you will board a boat in order to explore the coastal lagoons and marine ecosystems that characterize Sian Ka’an, and discover…
What's Included
  • Boat with snorkeling equipment
  • Local guide
  • Mandatory life vest provided
  • Lunch included
  • Hotel pickup and drop-off in Tulum
  • Fruits, water, and snacks provided
What's Not Included
  • Extra Transportation Fees (North of Tulum)
  • +$10USD per person extra for pick-ups between Conrad Tulum by Hilton and Puerto Aventuras.
  • +$20USD per person extra for pick-ups between Puerto Aventuras and Paradisus Playa del Carmen.
  • +$30USD per person extra for pick-ups between Sandos Caracol PDC and Iberostar Gran Paraíso.
  • +$40USD per person extra…
Additional Information

Sian Ka’an is among the most expansive conservation zones in Mexico, home to an impressive assortment of flora and fauna. The optimal way to explore Sian Ka’an is via a boat journey, where one can traverse different maritime and coastal ecosystems which are the dwelling for an array of wild bird species, turtles, dolphins, manatees, and the prized fish…

Location
Tulum Tours - Mexico Kan Tours - Eco Tours Riviera Maya
Calle Centauro Sur
Cancellation Policy

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

Customer Ratings
4.9
(1193 Ratings)
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Gabrielle_d
Mar 1, 2026
Amazing tour in Sian’kian - We had an amazing experience. We saw dolphins, turtles and a huge variety of birds. Miguel was our guide and he was so informative, interesting and passionate which made the tour all the more special. The tour is super respectful of the nature and the lunch after was fab ! Highly recommend.
Review provided by Viator
Adelairomphf
Feb 22, 2026
This is worth the money - This was the best money spent! This is a 6 passenger boat with an environmentalist on board explaining what they’ve discovered in the mangroves of Mexico. Between the biology, and history; there’s also a clear explanation of what is being done to protect and recover wildlife. Macarena made time for us to see so many animals and we understood the excitement of seeing some rare animals that we take for granted. It is a relaxing but long day. I’d definitely recommend UV clothing. We all wore it and still burned. Thank you Tony, our captain for sharing his excitement for the area as well!
Review provided by Tripadvisor
41leventek
Feb 22, 2026
Unforgetable - highly recommended - Exceptional. Honestly, highly recommended A nature tour that was extremely well organised and ethically done. Martin and the boat captains clearly are very knowledgeable and you can see and experience how much respect they have for nature. Very refreshing to experience that, especially because many similar tours end up chasing the animals just so you can take a photo. However, this tour is different because you are able to admire the dolphins, turtles, mantees, potentially crocodiles without disturbing them. (E.g. the captains take you to an area where they know the animals are likely to be found, and then you see them being normal, not scared, or fleeing from the boats! A mother dolphin came about 10 meters from our boat with her baby dolphin out of curiosity!) Then the place where you have lunch, is out of this world too... Feels like you are in Paradise. Very memorable. Highly recommend it.
Review provided by Tripadvisor
688gundular
Feb 19, 2026
Incredible wildlife, amazing guides - I did the Sian Ka’an tour with Paloma, which was nothing short of outstanding. Paloma was an extremely warm-hearted and welcoming guide. The biosphere itself is an incredible natural reserve with lots of amazing wildlife. On our tour, we encountered dolphins, manatees, sea turtles, different species of birds, and - my personal highlight - giant manta rays. I can highly recommend the tour.
Review provided by Tripadvisor
Lauralz7712zl
Feb 19, 2026
Sian Kaan nature/boat adventure - Always love nature and conservation. Kenya and Mario were the guides through this biosphere nature preserve. English speaking . Very educational. We saw dolphins, sea turtles etc and bird island with many species of birds. Beautiful waters changing colors as your boat goes toward the ocean. Too windy for us to go snorkeling so they took us to an area with quiet water and we got to swim and play in the ocean . Took us to small village to a great restaurant and beach area , again all in the preserve area. And tried to find a crocodile, but didn't. Very interesting excursion. The guides were great.
Review provided by Tripadvisor
U1223xssarahs
Feb 18, 2026
Devastatingly beautiful! - This trip was absolutely incredible. We toured with Miguel and Martin, and Victor was our driver. While we interacted with both guides, the size of the group meant we spent most of our time adventuring with Martin and we couldn’t have asked for a better fit. He’s deeply conservation‑minded and genuinely passionate about caring for animals and the environment. That kind of heart is exactly what you want in a guide on a nature‑focused trip, and we appreciated it so much. Martin encouraged us to slow down, take in the surroundings, and really enjoy the moment. Thanks to his sharp eye, we spotted manatees, dolphins, stingrays, sea turtles, a crocodile, and several species of birds. Our son was hesitant to swim in open water even though he knows how to swim, and Martin handled it with such kindness. He took him out on the life preserver to help him feel safe and comfortable so he wouldn’t miss out on the experience.
Review provided by Tripadvisor
Jordanac288
Feb 18, 2026
Memorable day in Mexico - Our tour guide, Paloma and our driver Jonathan made the day very memorable. My son was quite happy. We enjoyed history, culture, nature and the lazy river trip. Thank you.
Review provided by Tripadvisor
Markzkennedy
Feb 17, 2026
Funpacked family trip - Fantastic day trip for the family with brilliant guide, Kenia. We saw dolphins, manatee, a turtle and a crocodile. Great snorkelling on the reef and a dip in the shallows. Lovely lunch and memorable coffee stop at Punta Allen.
Review provided by Tripadvisor
Aliciap2176
Feb 17, 2026
Very good! 🤩 - We loved this tour with our guide Cristina Lizardi. She spoke French to us, and that was great. We could see the fauna and flora, then eat on a small island of perches. Everything was great! It is recommended Alicia and Florian
Review provided by Tripadvisor
Mariell6289jh
Feb 13, 2026
Awesome boat trip - Great experience. Beautiful nature but as always in Mexico it's the people who make the experience unforgettable. Thank you to the dream team Macarena y Miguel❤️
Review provided by Tripadvisor
From $254
up to 6 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).