Witness the majesty of the Whale Sharks or dive into the hidden reefs of Isla Mujeres. Small groups, expert guides, and a lifetime of memories.

Our clients love us!

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hannah faironnn
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What an amazing experience we had with Isla tours! They explained everything throughly and made sure we were safe, as well as the marine life. This was the highlight of our holiday, and made travelling 11hours worth it. We also got some amazing video footage of our swims with the whale sharks, as well as manta rays. Book with them, you will most definitely not regret it or be disappointed. 10/10. Thanks Isla team, we will not forget this day!!
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akira chiba
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Our whale shark swim was everything I hoped for and more! The guide’s briefing was super clear, and they guided us perfectly in the water to get the best views of the whale sharks. We even got to see manta rays! The ceviche after the swim was delicious, too. It was truly the best tour ever. Thank you so much to all the staff!
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Erin Dietrich
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Exceeded my expectations in every way. The experience was very customer focused while also respecting the dignity of the animals. We saw multiple whale sharks, manta rays, and dolphins! The food was great and I really enjoyed swimming during our downtime. Ricky was a fantastic tour guide and took great photos and videos! I can’t recommend this tour enough. Highlight of my time in Mexico.
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Loren Neil
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Absolutely outstanding experience. Very professional and safe. We saw countless whale sharks and manta rays, and stopped at Playa Norte afterwards for fresh ceviche and a swim. Highly recommend this outfit!!
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Jeroen Overmeer
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Today we had a great whaleshark tour with Isla Sea Tours! Nice boat, good captain and excellent guide. We saw lots of sharks and manta rays. Also a nice snorkelling stop on the way back. And to complete the tour, a delicious lunch with self made guacamole, sevice and drinks in the water at Playa Norte. Thanks for the great experience guys!
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Danielle Dearkland
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We did a private tour and it was the best trip! We saw a ton of whale sharks, we also saw a manta, dolphins and turtles! I would come back again for sure!
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Tammy Dawson
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What a wonderful experience swimming with whale sharks with an exceptional team. They were very attentive and made sure everyone was comfortable and having a good time.
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PD Discover
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I booked a two day whale shark tour with them and had an amazing time! Juan, Nano and their crew Arturo and Barney did their very best for a safe and enjoyable trip. There is definitely a luck factor about the encounters but they knew exactly how to maneuver the boat and at times me for the most magnificent experience. Since this is a wildlife adventure there are always variables and was so glad to do the two day package, since day 2 conditions turned out to be even better than day 1. We also got lucky to see dolphins and mantas, these guys know what they are doing and you'll be in the best company. The snorkeling tour was a great way to relax and wrap up the trip on day 3. If you book multiple tours they provide a deal, just contact them on WhatsApp. Also they make a great ceviche! Highly recommend, and looking forward to coming back again.
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Kasie Dobbs Ancona
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Had the BEST time with Isla Sea Tours. Leandro is amazing. A wealth of knowledge and respect for the local marine life. Highly recommend
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SPOTS FILL UP FAST
$139 USD

Whale Shark Adventure Isla Mujeres

  • Max 10 Guests
  • 6 Hours
  • All Included tour
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$59 USD

Snorkeling 3-in-1: MUSA & Reefs

  • 3 Iconic Locations
  • 3 hours tour
  • Gear Included
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$135 USD

Contoy Island Paradise

  • Visit the protected National Park
  • Drinks & Lunch
  • Limited Spots
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From $449

Private Sunset Tour

  • Fully Customizable
  • VIP Service all Included
  • 4 hours experience
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$1199 USD

Private Whale Shark Tour

  • More time in-water swimming
  • Customizable
  • For All Levels
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$419

Private Inshore Fishing

  • Trolling
  • Fishing gear & fresh bait
  • Best fishing spots in Isla
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From $169

Whale Shark Tour from Cancun & Riviera Maya

  • Van Shuttle Round-trip Available
  • 6-7 hrs Tour
  • All Included Tour
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From $449

Private Snorkeling Tour

  • Fully Customizable
  • 4 hrs Tour
  • All Included
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From $799

Deep Sea Fishing Charter

  • Fishing gear & Fresh Bait
  • 6 hrs Charter
  • Snacks & Drinks Included
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Why Travelers Choose us

Marina Casa Palafito
20+ Years of Experience

The Real Isla Mujeres Experience.

Hi! we are Nano and Juan, we run this family business together. Today, after more than two decades on the water, we are proud to help travelers from all over the world enjoy the best snorkeling experience possible while visiting Isla Mujeres. We focus on small groups, personal attention, and responsible practices—so every guest feels safe, connected, and truly present in the experience. For us, this isn’t just a tour. It’s a way of life—and we’re honored to share it with you.

Our Marina at Isla Mujeres

We are from here and we live here! Stop by Sac Bajo area to say hi!

100% Certified

We have all the government certifications and regulations need it to do our job.

Respect for the Ocean

We care not only in our clients but in our sea and every animal that we interact with

100% Transparent

We are honest about everything we do.

Meet Our Crew

Together we run this family business with all our hearts

Captain Captain Juan Master Navigator & whale shark tour pioneer
Guide Nano Whale Shark Specialist & captain
Host Tania Content & Social Media Manager

Book your experience with us!

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