Reviewed · PUERTO VALLARTA SCUBA DIVING
Puerto Vallarta Undersea Private Scuba Diving
The best part of this Puerto Vallarta outing is the private boat and crew. Your group of up to four gets the guide’s full attention, which matters when one person is new to scuba, another prefers snorkeling, or someone needs help with gear. The route can include Los Arcos de Mismaloya and the Marietas Islands, with rocky reefs, marine life, and quiet beaches during the surface breaks.
I like the personal care built into the trip, especially the patient instruction from guides such as Carlos and Nahum. I also like the useful mix of scuba, snorkeling, wildlife watching, snacks, and boat time. The main catch is that Marietas scuba requires certification, and the Hidden Beach visit costs extra. Water clarity can also change after storms.
Key points to know before booking

- Private group of up to four: You share the boat only with your own party and crew.
- Two major Puerto Vallarta sites: The day may focus on Los Arcos de Mismaloya or the Marietas Islands.
- Good for mixed abilities: Certified divers can scuba while other members snorkel, with staff support.
- Beginner lesson available: An onboard introduction costs 500 MXN per person.
- Extra costs are easy to miss: Add 100 pesos per person for the harbor fee, plus 600 pesos for optional Hidden Beach access.
- Wildlife is part of the day: You might see schools of fish, seabirds, dolphins, manta rays, or even whales.
A private morning on Puerto Vallarta’s water
This is a five-hour trip that starts at 9:00 a.m. from Vallarta UnderseaPro at Proa 22 in Marina Vallarta. You return to the same meeting point, making the outing fairly simple to fit into a Puerto Vallarta holiday.
The private format is the big selling point. The base price is $550 per group, not per person, for up to four people. Split four ways, that is a strong value for a private boat. For two people, it becomes a more serious expense, but you are paying for privacy, flexible attention, equipment, boat transport, permits, and food rather than just a seat on a crowded excursion.
Your crew prepares scuba and snorkeling equipment, bottled water, soft drinks, and simple snacks such as granola bars, fruit, and sandwiches. Bring your identification to check-in. Every person must show an ID before boarding, and without it you will not be allowed onto the boat.
The company has operated in this area for more than 16 years. That local experience matters because conditions can shift between sites, and the crew knows the rocky coastline, small inlets, and nearby beaches. It also gives the staff a useful sense of how to handle a mixed group without making non-divers feel like extra baggage.
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Los Arcos de Mismaloya: a flexible choice close to shore

Los Arcos is one of the most practical targets for this trip. The southern sites are close to shore, so you spend less time simply riding out and more time around the rock formations, reefs, and marine life.
The area has many rocky reef sites. That makes it a good fit for certified scuba participants who want to look for fish and underwater features, while snorkelers can explore from the surface. If only part of your group wants scuba, the staff can divide the activities. On one outing, Berenice guided snorkelers while Carlos worked with the scuba participants.
That flexibility is important. A private boat should not force four people into the same activity. One person can have a first scuba experience, two people can snorkel, and another can stay focused on the scenery. The crew has also helped people who felt uneasy in the water, including offering practical suggestions for snorkeling and seasickness.
Los Arcos also gives the captain a chance to show you more than what is below the surface. The boat ride can include views of rock walls, birds, and coastal inlets. Captains such as Martin and Javier have been praised for careful boat handling and close attention to everyone in the water.
The drawback is that the underwater view depends on conditions. After a storm, visibility may be reduced even if the water feels warm and the outing remains enjoyable. This is normal for coastal water, but you should not book expecting guaranteed crystal-clear conditions.
Marietas Islands: reefs, birds, and optional Hidden Beach

The Marietas Islands offer a more expansive day on the water. The islands are known for rocky shores, marine life, and unusual coastal formations. The crew can take you around inlets and smaller spaces that are difficult to appreciate from a large boat.
The Marietas route can be especially rewarding for a group that wants a mix of activities. Certified scuba participants can visit reef sites, while snorkelers can explore with a guide. Berenice has led snorkeling and helped groups reach the optional Hidden Beach, explaining wildlife and the natural features along the way.
There are two important limits. First, Marietas scuba requires diver certification. This is not the place for an uncertified person to book a regular scuba session and hope to sort it out on arrival. Beginners can still ask about the introductory lesson, but the information provided specifically requires certification for scuba at Marietas.
Second, Hidden Beach access is not part of the $550 price. It is available Tuesday through Sunday for an additional 600 MXN per person. You should decide early if this feature matters to you, since it changes the total cost and adds another activity to the day.
The islands can also make the boat ride feel like part of the attraction rather than just transportation. A captain may point out seabirds, marine animals, and interesting sections of the coast. One outing included a close look at dolphins near the boat, while another featured a curious manta ray near the end of a scuba session. These encounters are wild and unpredictable, so treat them as possible bonuses, not promised sightings.
What the private crew adds to the day

The strongest part of this experience is the staff-to-group ratio. With only your party aboard, the crew can adjust the pace and respond quickly when a problem comes up.
Carlos has served as both owner and dive master, and he is described as careful with equipment and attentive to comfort. Nahum has also led scuba sessions, encouraging people to try something new without pushing them beyond a sensible limit. For someone new to the sport, that patient approach can make the difference between a tense outing and a good first experience.
Berenice has worked as a snorkeling guide and helped visitors get comfortable with federally required life vests and snorkeling equipment. That point is worth noting. Snorkeling here is not simply a matter of grabbing a mask and jumping in. A guide can help you adjust the gear, manage nerves, and spot fish or birds that you might miss alone.
The captains play an important safety role, too. Martin and Javier have been praised for watching people in the water, keeping track of where everyone is, and positioning the boat in tight coastal areas. One crew even found a replacement fin through another group when equipment trouble arose. That kind of quick response is precisely what you want on a small boat far from the marina.
The crew also shares information about marine life. Carlos previously worked as a veterinarian, which gives him a useful angle when explaining animals seen during the ride or underwater. You are not just handed equipment and sent overboard. The staff can help you understand what you are seeing.
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Beginner scuba, certified scuba, and snorkeling

This outing is suitable for different experience levels, but you should be clear about which category fits you.
If you are already certified, the trip gives you a private boat and a more personal guide relationship than a large group excursion. The crew can help select sites based on conditions and your comfort. At Marietas, certification is required.
If you are new to scuba, an introductory lesson is available onboard for 500 MXN per person. The lesson covers the basics before you enter the water. That is useful for a cautious beginner, but I would still ask about the exact plan at check-in and make sure the guide understands your experience level.
If you prefer to remain on the surface, snorkeling is a real part of the outing, not just something offered to fill time. A mixed group can split up, with certified participants using scuba equipment while others snorkel. That arrangement worked well for groups where only two people wanted to go below the surface.
The private setup is particularly helpful for anyone who needs a slower start. You can ask questions, adjust your mask, and discuss concerns without holding up a busload of strangers. Still, the sea can be tiring. If you are prone to motion sickness, tell the crew early and listen to their advice. A few guests had trouble on the boat ride, and the staff helped them manage it.
Wildlife and the chance factor

The underwater world here is not a fixed display. Conditions and animal sightings vary, which is part of the appeal and part of the risk.
You may encounter schools of fish around the rocky reefs. During the boat ride, the crew may point out seabirds or marine mammals. Dolphins have been seen near the boat, and a whale was spotted on one outing. A large manta ray also came within about 10 feet of a group near the end of a scuba session.
That manta encounter also shows why good air management matters. The guide had made sure the group had enough air remaining to stay calm and enjoy the animal without creating a risky situation. You should follow the guide’s instructions, keep track of your air, and resist the urge to chase wildlife for a closer look.
Do not judge the trip solely by visibility. A storm can stir the water and reduce what you see below the surface. Warm water and interesting wildlife do not always come with perfect clarity. If clear water is your top priority, ask about recent conditions before departure.
What is included, and what raises the final cost

The $550 group rate includes scuba equipment, snorkeling equipment, the boat ride, bottled water, soft drinks, snacks, national park permits, and wristbands. For four people, that package offers good value, especially because the boat and crew are private.
You should budget for three possible additions:
- Harbor fee: 100 pesos per person, listed as about $6
- Hidden Beach access: 600 MXN per person, available Tuesday through Sunday
- Beginner scuba lesson: 500 MXN per person
The Hidden Beach fee can change the calculation quickly. For four people, it adds 2,400 pesos. If your group mainly wants reefs and marine life, you may decide the extra stop is not necessary. If visiting the unusual beach is a main reason for choosing Marietas, include it in your budget from the start.
There is no separate charge listed for ordinary park access because national park permits and wristbands are included. That makes the pricing clearer than many water excursions, but I would still confirm the total extras when booking.
Timing, meeting point, and cancellation rules

Meet at Vallarta UnderseaPro, Proa 22, Marina Vallarta, at 9:00 a.m. The outing ends back there after roughly five hours. The meeting point is near public transportation, though you should allow enough time to find the exact office, complete forms, show your ID, and check equipment.
Confirmation normally arrives when you book. If you reserve within 12 hours of departure, confirmation comes as soon as possible and depends on availability. The tour requires suitable weather. If poor conditions cancel the outing, you can choose another date or receive a full refund.
You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made inside that window are not accepted and are not refunded. Since the trip depends on sea conditions, I would avoid booking it on the final morning of a short holiday unless you have room to move it.
Who should book this Puerto Vallarta outing
I would choose this trip for a family or group of friends who value privacy and want more control than a standard group boat provides. It is also a smart option when people have different interests. Certified participants can use scuba gear, while others snorkel, watch wildlife, or enjoy the coastal scenery.
Beginners should book only after confirming the introductory lesson and the planned site. The private format is friendly to new participants, but Marietas scuba still requires certification. If nobody in your group is certified, ask whether Los Arcos is the better fit.
This is less suitable for someone who wants a guaranteed wildlife show or perfectly clear water. Marine conditions can change, and the experience depends on the sea. It is also not the cheapest choice for one or two people, since the price is set per group.
Should you book it?
Book it if you have up to four people, want a private boat, and care about personal guidance more than the lowest possible price. The staff attention, mixed scuba and snorkeling options, included equipment, snacks, permits, and access to two strong local sites make the package worthwhile for the right group.
Choose Los Arcos if you want a southern site close to shore and more flexibility for beginners or snorkelers. Choose Marietas if your group includes certified divers and you are interested in island scenery, marine life, and optional Hidden Beach access.
Before paying, confirm your certification status, decide if you want the 600 peso Hidden Beach add-on, and ask about recent visibility. If those details fit your plans, this is one of Puerto Vallarta’s better private choices for a personal day on the water.
FAQ
How much does the private Puerto Vallarta scuba tour cost?
The price is $550 per group of up to four people. A harbor fee of 100 pesos per person is not included.
How long does the experience last?
The tour lasts approximately five hours. It begins at 9:00 a.m. and returns to the Marina Vallarta meeting point.
Where does the tour start and finish?
It starts and ends at Vallarta UnderseaPro, Proa 22, Marina Vallarta, Puerto Vallarta, Jalisco, Mexico.
Can beginners participate?
Yes. Beginners can take an onboard introductory scuba lesson for 500 MXN per person. Marietas Island scuba requires diver certification.
Is Hidden Beach included?
No. Optional Hidden Beach access at the Marietas Islands costs 600 MXN per person and is available Tuesday through Sunday.
What happens if bad weather cancels the tour?
You can choose a different date or receive a full refund if poor weather causes the experience to be canceled.
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