Review · MEXICO
Scuba Diving Marietas Islands
The real draw here is the chance to reach the Marietas Islands from Sayulita and spend time below the surface in one of Banderas Bay’s best-known marine areas. The route also takes you past Punta de Mita, with boat transport handling the hard part of getting there.
I like the small maximum group of seven, since it leaves room for personal help in the water. I also like that the price includes equipment, bottled water, a professional guide, boat transport, and two underwater sessions. The main thing to consider is the early start and the physical demands: you need proof of certification, reasonable fitness, and a clear medical questionnaire.
Key points to know before booking
- Two underwater sessions are included: The outing gives you more than a quick look beneath the surface.
- The group is capped at seven: This is useful if you want individual guidance or feel rusty.
- Leila is noted for calm instruction: Her patient approach can help if you have not been underwater in years.
- Banderas Bay and Punta de Mita are part of the route: The boat ride is a major part of the setting, not just a transfer.
- The outing lasts about four hours: It fits neatly into a morning, but you should plan around the 9 a.m. start.
- Certification proof is required: This is not an introductory lesson for someone with no certification.
Reaching the Marietas Islands from Sayulita

This four-hour outing begins at 9 a.m. at C. 10 de Mayo 2 in Sayulita. You return to the same meeting point, which makes the plan simple if you are staying in town and want to avoid arranging separate transport to a marina.
The boat carries you through Banderas Bay toward the Marietas Islands. These islands are famous for their unusual rock formations and abundant sea life, and their reputation reaches back to the attention given to the area by Jacques Cousteau. You should think of the ride as part of the trip, not dead time between Sayulita and the water.
The route includes Banderas Bay, Punta de Mita, and the Marietas Islands before returning through the operator, Oceano Adventures. The exact order and time spent at each point can depend on conditions, but the stated plan gives you a useful picture of the morning.
A small boat group makes a difference here. With no more than seven people, the guide can pay closer attention to equipment, comfort, and pace than would be possible on a large party boat. That matters most if you are certified but have not been underwater for a while.
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What the two underwater sessions add
The activity includes two immersions, along with the equipment needed for the outing. That gives you two chances to settle into the water rather than treating the trip as one brief descent and a ride home.
For a certified participant, the first session may be useful for getting comfortable with the gear and conditions. The second gives you another opportunity to look for marine life and enjoy the setting with less time spent adjusting. The supplied equipment also reduces the need to pack or rent items separately.
The islands are known for biodiversity, and the wildlife details make the setting more than a scenic boat ride. You might find fish, eels, and an octopus below the surface. Above the water, blue-footed boobies are one of the memorable sights associated with this trip.
The water can be warm at certain times of year. September, for example, was described as having pleasantly warm water. Conditions can change, so do not treat that seasonal detail as a guarantee, but it helps explain why this area appeals to people who want a comfortable day in the sea.
This is not marketed as a lesson for first-time participants. You need evidence of scuba certification, and the operator requires a health questionnaire before entering the water. Asthma, heart conditions, and other medical issues may prevent participation, so answer the health questions carefully rather than hoping a problem will not matter once you arrive.
Banderas Bay and Punta de Mita by boat
Banderas Bay gives the morning a broad coastal setting before the boat reaches the islands. You will see the area from the water and get a sense of the distance between Sayulita, Punta de Mita, and the Marietas Islands.
Punta de Mita is the second named stop. The information provided does not promise a separate land visit or a specific activity there, so you should view it as part of the boat route unless your guide explains otherwise. The value is in the coastal passage and the transition toward the islands.
Boat time can be enjoyable, but it is also where practical issues matter most. The outing lasts about four hours, and the start is fixed at 9 a.m. If you prefer a slow morning, this schedule may feel strict. If you like to finish a major activity by early afternoon, it works well.
The trip includes bottled water, but you should consider your own comfort needs for a morning on the water. The supplied details do not list meals or snacks, so do not assume lunch is part of the price.
Exploring the Marietas Islands underwater

The Marietas Islands are the main reason to book this outing. Their combination of marine life and distinctive geography creates a setting that works for people who care about what is below the surface as much as what appears in photographs.
You may see schools of fish, eels, and an octopus. Those sightings are never guaranteed, but they show the range of life possible in the area. Above the water, blue-footed boobies add a bird-watching element that broadens the trip beyond scuba.
The islands also suit mixed interests within one family or group. The supplied description presents the area as suitable for both beginners and advanced certified participants, while also noting that the conditions can work well for snorkeling. That does not mean every person can take part in the same way: certified participants follow the scuba plan, while children and non-certified family members need to follow the operator’s rules.
Children must be accompanied by an adult. The information does not set a minimum age, so families with young children should confirm suitability before booking rather than guessing.
The word beginner here should be understood carefully. It describes certified people who are new or less experienced, not someone who has never completed certification. The proof requirement remains firm.
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How the guides shape the morning
The professional guide is one of the most valuable parts of this outing. A multilingual guide may operate the trip, and the activity is offered in English. That gives you a reasonable chance of receiving instructions in English, though the guide on a particular day may speak more than one language.
Leila is specifically noted for her calm, reassuring approach. If you have not been underwater for years, that kind of support can change the whole morning. Before entering the water, you can expect the basics to be reviewed so you feel ready with the equipment and procedure.
Sebastian Briones is the listed provider, and the small-group format allows the crew to give direct attention. This is especially useful if someone in your party feels nervous, needs help with equipment, or wants a slower pace.
Safety rules are not decorative here. The operator can refuse service to anyone who appears intoxicated, and no refund is due if the activity is canceled for that reason. Arrive sober and ready to follow instructions. You should also avoid scheduling the outing within 48 hours of a flight, since underwater pressure changes and air travel are a poor combination in that time frame.
The $195.71 price and what it covers
At $195.71 per person, this is not the cheapest morning activity around Sayulita. The price makes more sense when you add up what is included: boat transport, equipment, bottled water, a professional guide, and two underwater sessions.
You are paying for access to the islands as well as the service around the activity. Renting equipment, arranging transport, and finding a separate guide could quickly make a lower advertised price less meaningful. The small group also gives this outing more personal attention than a large boat trip.
The price does not include souvenir photos. You can buy photographs separately if they are available during the activity, but you should not consider them part of the base cost.
Value depends on how much use you will make of the underwater time. If you are certified and want a focused morning at the Marietas Islands, the package is reasonably complete. If you mainly want a boat ride or a casual look at the coast, a less specialized outing may suit you better.
The activity is often booked about 28 days ahead. That advance pattern suggests you should not wait until the last minute if your dates are fixed, particularly because the maximum group is only seven people.
Practical details that can affect your day
Confirmation arrives when you book, and the minimum booking is two people. Solo visitors cannot assume the trip will run as a private one-person departure, and the operator also requires a minimum number of participants for the activity to operate.
The tour depends on good weather. If poor conditions cancel the trip, you can choose another date or receive a full refund. The same applies if the minimum number of participants is not met.
You can cancel for a full refund if you do so at least 24 hours before the 9 a.m. start time. Cancellations made inside that window are not refunded, and changes made less than 24 hours before departure are not accepted.
The meeting point is near public transportation, but the supplied details do not promise hotel pickup. Plan to reach C. 10 de Mayo 2 in Sayulita on time. Since the activity ends at the same place, you can arrange the rest of your day without needing to find a second return point.
A moderate level of physical fitness is required. The details do not describe a specific swimming test or walking distance, so ask the operator if you have concerns about your ability to handle boat movement, equipment, and time in the water.
Who should book this Sayulita boat outing
I would recommend this for a certified scuba participant who wants a compact, organized morning at the Marietas Islands. It is a good fit if you value equipment included, direct guidance, and a group small enough for personal attention.
It also suits a participant who feels rusty. The experience of returning after five years away, getting a careful refresher, and then enjoying both sessions shows why guide support matters. You should still be honest about your ability and medical history.
This is less suitable if you have no certification, dislike fixed morning schedules, or want a relaxed sightseeing cruise with no physical demands. It may also be a poor match if you are flying within 48 hours, have a medical condition that could limit scuba participation, or are hoping for included photographs.
Families can consider it, but children must have an adult with them. The information does not promise that every child can take part in the underwater program, so confirm the rules for your child before paying.
Should you book it?
Book this outing if the Marietas Islands are high on your list and you want two underwater sessions rather than a quick coastal stop. The combination of transport, equipment, a seven-person maximum, and focused guide support gives the $195.71 price a practical logic.
I would skip it if you are not certified, need a flexible schedule, or mainly want an inexpensive boat trip. For the right participant, though, this is a well-organized way to reach Banderas Bay’s famous islands and spend a serious morning looking for fish, eels, octopus, and blue-footed boobies.
FAQ
Where does the Marietas Islands activity begin?
It begins at C. 10 de Mayo 2, 63728 Sayulita, Nayarit, Mexico.
What time does the activity start?
The start time is 9 a.m.
How long does the activity last?
The outing lasts approximately four hours.
Does the activity return to Sayulita?
Yes. It ends back at the meeting point in Sayulita.
What stops are included in the route?
The route includes Banderas Bay, Punta de Mita, the Marietas Islands, and Oceano Adventures.
How many underwater sessions are included?
Two underwater sessions are included in the price.
Is scuba equipment provided?
Yes. Use of dive equipment is included.
Do I need proof of certification?
Yes. Anyone taking part in a certified dive must provide evidence of dive certification.
Can children participate?
Children must be accompanied by an adult. The supplied details do not give a minimum age.
Can I cancel for a full refund?
Yes, if you cancel at least 24 hours before the experience starts. Poor weather or failure to reach the minimum number of participants can also result in a different date or a full refund.
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