Isla Mujeres catamaran review: what a 4.1 rating really means

My verdict: the cheapest excursion on this site, the most booked by a mile, and the lowest rated. Those three facts belong together. This is a party catamaran: open bar on board, one weather-dependent reef snorkel stop, a beach club with buffet on Isla Mujeres, and a loud ride home. Hot, crowded and exactly what it says it is. If that’s the day you want, it buys a lot of boat for the money.
What the day is like
Hannah Mae’s review is the itinerary in one line: buffet at the beach club, open bar, party on the way back. Jessica loved the hospitality, and Olga mentions the snorkel guide recording underwater video at the reef stop — the crews get consistently warm words even in the four-star reviews. The most useful single line in all 3,256 belongs to Dylan: “soooooo hot… amazing ride but exhausting.” That’s the day. You’re on the water in full sun for hours with a drink in your hand, and you come home happy and wrung out.
Why the rating is 4.1 — and why that’s fine
Read the middling reviews and a pattern appears: heat, crowds, noise, and a snorkel stop that answers to the weather — Katherine couldn’t snorkel at all on her sailing. None of that is the operator failing; it’s the product. A big shared boat with an open bar is hot, loud and crowded by design. The rating suffers mostly when people book it expecting a snorkelling trip with drinks, rather than a drinks trip with snorkelling. If underwater time is the point of your day, book an actual water day from snorkeling tours instead. Molly’s advice — upgrade if you can — is also worth passing on.
The practical bits
The boat sails from the Cancún area with pickup options that work from Playa del Carmen, which is why the day stretches to 8–10 hours with transfers. Budget sun protection seriously — my boat-day list is at what to pack. And if you’re weighing it against the other five excursions, the ranked list matches each trip to a traveller type — this one suits groups chasing a loud day on the water, not couples after quiet.
What works
- $35 with an open bar and a beach-club buffet — the value is real
- Crews get warm reviews even from four-star ratings
- Snorkel guide films underwater video at the reef stop
- The most-booked excursion on the site, for a reason
Worth knowing
- Hot, loud and crowded — the 4.1 is earned and honest
- The reef snorkel stop cancels in bad weather; one reviewer missed it entirely
- Long 8–10 hour day with Cancún-area transfers
- Reviewers suggest paying for the upgrade if your budget stretches
Treat the snorkel stop as a bonus, not the point. It depends on the weather and sometimes cancels — if seeing the reef matters to you, book a dedicated snorkel day and take this boat for the party.
Frequently asked questions
Why is the Isla Mujeres catamaran only rated 4.1?
Because it’s a party boat and not everyone aboard signed up for one. The lower reviews cite heat, crowds, noise and weather-cancelled snorkel stops — all baked into the format. The open bar and the $35 price are the point. People who book it as a party day rate it well; people who book it as a snorkel tour don’t.
Does the catamaran leave from Playa del Carmen?
It sails from the Cancún area, with pickup options that work from Playa del Carmen. Count on an 8–10 hour day once transfers are included — longer door-to-door than the distance to the boat suggests.
Will we actually snorkel on the catamaran trip?
There’s one reef stop and it’s weather-dependent — reviewer Katherine had hers cancelled outright. If snorkelling is your priority, a dedicated water day from snorkeling tours is the better spend; the turtle and reef options there don’t share a deck with a hundred people holding cocktails.
Is $35 good value for a full day out?
Judged as a boat party with lunch and an open bar, yes — it’s the cheapest excursion on this site. How it stacks against the other five, peso for peso, is on the prices page.