Islas Marietas feels impossible until you’re out there. I love the marine-life watching (and yes, whales are part of the deal seasonally), and I like that you get a boat day with open bar plus included water gear, but there’s a key catch: the famous swim to the Hidden Beach can be demanding and may come with extra access fees.

This is a 6 to 7 hour outing that starts at 8:15 am, runs from Puerto Vallarta’s waterfront, and ends back where you began. You’ll be on a shared catamaran with a cap of 80 people, so think organized groups, not private-cat comfort.

If you want a straightforward day on the water with snorkeling gear included, I think you’ll be happy. If you need long, relaxed beach time or you hate swimming, I’d treat this tour as a “do the activities” trip first.

Key highlights to know before you go

• Marietas marine life is the main event: colorful fish, dolphins, and humpback whales between December and March
• Water activities come included: snorkeling equipment plus paddleboard and kayak on the water
• Hidden Beach requires more effort: you may need to swim and follow strict on-water rules
• Meals and drinks are included, but not always a feast: plan for simple breakfast and a set lunch
• You will pay conservation and park fees on-site: Sermarnat bracelet and Marietas National Park admission

First impressions at the Puerto Vallarta pier and how boarding works

Your tour meets at Terminal Maritima API, Blvd. Francisco Medina Ascencio, Las Glorias, Puerto Vallarta at 8:15 am. You’re also told the agency is on the 2nd floor at Beach Boy Agency, which is useful if you’re trying to find the right desk fast.

Bring your mobile ticket and keep your phone charged. This tour caps at 80 travelers, so once everyone is accounted for, the day tends to move as a group, with not much time for personal delays.

One small but important note: the tour doesn’t include photographic services, so if you want pro-style pictures, you’ll need to set that up separately.

Marietas Islands: what you’re really going for

This outing is built around the Marietas Islands’ marine world. The region is known for abundant sea life, and the tour description explicitly calls out the presence of humpback whales from December to March, plus dolphins in the mix.

When the wildlife shows up, it changes the whole vibe. Even on a hectic day, seeing whales from the boat (or dolphins in the wake) can make the trip feel worth the early start.

One practical expectation: the itinerary is structured around getting to the islands, doing the on-water activities, and returning to the pier. That means the day isn’t about hanging around the dock and taking your time. If you’re the type who likes a slow, long beach stretch, you’ll need to adjust your mindset.

Snorkeling and the Hidden Beach effort: the parts that matter

Snorkeling gear is included: fins, a vest, and a snorkel. On paper, that sounds like a standard “suits everyone” setup. In real life, the snorkeling and especially the Hidden Beach experience depend on water conditions and how comfortable you are moving in open water.

More than one account points to this as the make-or-break moment: you may need to be a strong swimmer to reach the Hidden Beach area. People also describe a swim through a cave, which is cool in theory and real-life effort in practice.

You also get paddleboard and kayak as part of the included activities. Just keep in mind that groups are often guided into safe, limited areas, so don’t expect a long free-roam paddle.

A few rules to plan around

Some sailing days enforce strict water-entry rules, such as limits on what you can take into the water. Examples reported include restrictions around hats, glasses, and water shoes, plus timing rules about sunscreen application before the water activities.

I’d treat those as possible rules rather than universal ones, but either way, pack accordingly:

• Keep valuables secured in a dry spot
• Wear what you can handle getting wet and what you can also manage if staff tells you to adjust

Catamaran pacing: how long you’re on the water versus on the beach

The tour is listed as 6 to 7 hours, and it runs from the early morning into the late afternoon. That wide time range is a clue: travel time to and from the islands isn’t tiny, and the day can stretch depending on weather and boarding flow.

Several accounts describe long stretches of boat time and a brief window once you’re at the island area. The big takeaway for you: you’re not paying for hours of beach lounging. You’re paying for a water-focused day—snorkeling and wildlife time—where the beach is usually short and activity-heavy.

Because the max group size is 80, you’ll feel some rhythm of a big shared tour: instructions, activity blocks, and then everyone regrouping on schedule. If you’re prone to getting impatient, pack patience. If you love water time and wildlife sightings, you’ll probably enjoy the pace.

Meals and open bar: included value, plus what to expect

This tour includes breakfast and lunch, plus an open bar on the boat. That’s a solid baseline, because it reduces the number of meals you have to plan around during a day at sea.

Now the honest part: feedback on food quality is mixed. Some people describe breakfast as adequate, and a set lunch that’s more about filling you than impressing you. Others report that lunch was limited or even ran out for parts of the group on at least one sailing.

So here’s my practical advice: eat something before you board if you can. Even with meals included, you don’t want your day derailed by hunger during the waiting blocks between activities.

About the open bar timing

The open bar is listed as included, but multiple accounts describe service that starts later in the day—often tied to after aquatic activities or during the return leg. Also, some people say the drink selection felt limited.

I’d go in with the mindset that the open bar is a perk, not the centerpiece. If alcohol is your priority, consider that you may need to wait a bit and that options can vary.

Fees and conservation: the costs you should budget up front

Two on-site costs are called out clearly as not included, and you should plan for them:

• Sermarnat conservation bracelet: 220 MXN per person
• Marietas National Natural Park admission fee: 33 MXN per person

These are paid when boarding at the pier, so don’t count on just paying the $115 and being done. Tips are also not included.

Why these fees matter

The conservation bracelet is directly tied to protecting the island area. If you like wildlife and want these kinds of experiences to continue, these fees are part of how the protected area stays protected.

In other words: the extra charges aren’t random. They’re part of the system that keeps the marine habitat from being overrun.

Who this tour fits best (and who should reconsider)

This trip fits you best if:

• You want a full day of snorkeling + wildlife watching from a catamaran
• You can handle getting in the water and moving around in open conditions
• You’re okay with a schedule that emphasizes activities over long beach time
• You like the idea of potentially spotting whales from December to March

You may want to reconsider if:

• You really don’t want to swim, or you need easy, shallow-water options only
• You’re hoping for a long, uncrowded beach day with lots of free time
• You want premium food and a wide cocktail bar experience on demand

Price value: does $115 make sense for what’s included

At $115 per person, the value depends on whether you want an activity-packed day. Here’s what you get included:

• Snorkeling equipment (fins, vest, snorkel)
• Breakfast and lunch
• Open bar
• Paddleboard and kayak
• Catamaran transport to Islas Marietas

Then factor in the two clearly stated add-ons: 220 MXN for the conservation bracelet and 33 MXN for park admission, plus tips.

For an all-in boat day with gear and meals, $115 can be a fair deal. If you’re expecting hours on the main beach or a long, leisurely swim-free experience, that’s where people feel disappointed. This tour is built for doing the water activities, not for taking it easy on land.

My practical verdict: should you book this Islas Marietas tour?

If your idea of a great trip is time on the water, snorkeling gear in hand, and a real shot at dolphins and whales seasonally, I’d say yes, book it—with eyes open. Go in knowing you’ll spend a lot of the day moving between the boat and the activities, and that the famous beach experience can be physically challenging.

If you’re uncomfortable swimming, dislike strict water rules, or you want long beach time as the main payoff, I’d look at other options first. For this tour, your best outcome comes when you’re willing to work for the views.

In short: this is a solid activity-first Marietas day, not a lazy beach cruise.

FAQ

What time does the tour start?

The tour starts at 8:15 am. It returns back to the meeting point after the tour.

Where is the meeting point?

Meet at Terminal Maritima API, Blvd. Francisco Medina Ascencio, Las Glorias, 48333 Puerto Vallarta, Jal., Mexico. The agency is also described as being on the 2nd floor at Beach Boy Agency.

What’s included in the price?

The tour includes snorkeling equipment (fins, vest, snorkel), breakfast and lunch, an open bar on the boat, plus paddleboard and kayak, and the catamaran trip to Islas Marietas.

What fees are not included?

You’ll pay the Sermarnat conservation bracelet (220 MXN) at the pier when boarding, and the Marietas National Natural Park admission fee (33 MXN per person). Tips are also not included.

Is the tour offered in English?

Yes. This tour is offered in English.

Can I cancel for a full refund?

Yes. You can cancel for a full refund if you cancel at least 24 hours before the experience’s start time. If you cancel within 24 hours, it isn’t refunded.

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