Private Marietas Snorkeling Tour – Hidden Beach Access Guaranteed

Swim through a cave to a beach. This private Puerto Vallarta trip combines a boat ride to the Marietas Islands, guided snorkeling, and optional access to the famous Hidden Beach. I like the small private group, limited to four people, and the way the guide can adjust the pace to suit your group. I also like that the tour includes snorkeling gear, snacks, soda, park permits, and conservation fees in the base price.

The main catch is cost. The tour is $650 per group, then you add a MX$100 government fee per person and MX$600 per person for Hidden Beach access. Hidden Beach is optional, cash-only, and available Tuesday through Sunday, so this is not a cheap half-day outing.

The experience lasts about four hours and begins at Marina Vallarta. You will travel by boat to the protected Marietas Islands, snorkel when conditions allow, and return to the same meeting point. The setting is special, but you need moderate fitness, a valid ID, and enough calm for a short swim through a cave opening.

Key points to know before booking

• A true private outing: Only your group participates, with space for up to four people.
• Hidden Beach access has extra fees: Plan on MX$600 per person in cash, plus the MX$100 government fee per person.
• The cave swim needs calm nerves: The lowest part takes only seconds to pass, but you must follow instructions and keep swimming.
• Snorkeling conditions change: Water clarity depends on the sea and weather, so clear water is not guaranteed.
• The islands are plastic-free: Bring a refillable bottle. The boat has a refill station and eco-friendly cups.
• Age and fitness rules matter: Hidden Beach is for ages 10 and up with an adult, with a recommended maximum age of 65.

Why the Marietas Islands make a good half-day trip

The Marietas Islands sit off the coast of Puerto Vallarta and can only be reached by water. That boat approach is part of the appeal. You leave the marina, head out across the sea, and arrive at a protected natural area known for marine life and seabirds.

This is not simply a transfer to a beach. The island stop gives you two different activities: guided snorkeling in the water and, if you pay for it, a brief visit to Hidden Beach. That mix makes the four-hour schedule feel useful, especially if you want a taste of the area without giving up a full day.

The islands are protected by the national park system, and the tour includes the required permits, a federal CONANP fee, and a conservation donation to Bahia Unida. Those charges are already covered in the $650 base price, which is helpful because you are not left sorting out several park payments at the dock.

Still, the protected setting comes with limits. Water clarity depends on sea and weather conditions. On a calm, clear day, snorkeling may be the star of the trip. On a rougher or cloudier day, the boat ride, island scenery, and seabirds may matter more than what you see below the surface.

What happens at Marina Vallarta

You check in at Tours Eco Explorer VallartaProa 22 in Marina Vallarta, Puerto Vallarta, Jalisco. The tour ends at the same meeting point, and the location is near public transportation.

Bring your identification. Every person must show an ID at check-in, and you will not be allowed to board without it. That is an easy requirement to miss, especially if you are traveling with children, so keep the documents together and ready.

After check-in, the guide provides snorkeling equipment and helps everyone get prepared. You then walk to the pier to board the boat. Since this is a private activity, the guide can focus on your group rather than divide attention among a large crowd.

The small size is especially useful if someone in your group needs help with a mask or snorkel. One family described the guide taking time to show them how to secure the equipment properly. That sort of basic instruction can make a real difference before you enter the water.

The tour is offered in English. The published schedule is daily except Monday, while Hidden Beach visits take place Tuesday through Sunday. If reaching the beach is your main reason for booking, do not choose Monday.

The boat ride to the islands

The boat ride gives you time to settle into the outing and take in the sea views. The exact ride conditions can vary, so expect the boat trip to feel different from one departure to another.

A private boat for four gives you more control than a large shared excursion. You can ask questions, take your time with equipment, and tell the guide if the pace feels too fast. At the same time, private does not mean the sea will cooperate. Wind, waves, and visibility remain outside anyone’s control.

One report from the trip included whale watching along with snorkeling. That makes whale sightings a possible bonus, not something to book around or expect on every departure. The main plan remains the Marietas Islands and their water activities.

Snacks are provided during the outing: apples, bananas, a sandwich, and soda. Lunch is not included, so think of this as a light meal rather than a full midday spread. If you need more food, plan ahead before boarding, since the tour information does not promise a full lunch.

The islands are a plastic-free zone. Bring a refillable water bottle instead of a disposable one. The boat provides a refill station and eco-friendly cups, which makes staying hydrated easier without adding plastic waste.

Snorkeling around Islas Marietas

At the islands, the guide leads the snorkeling portion when the weather permits. You receive the necessary gear, and the guide can help you fit it correctly before you begin.

The protected waters give you the chance to see marine life and seabirds. The key phrase is chance to see. The tour does not promise a particular species or guaranteed visibility, and the water can become less clear because of sea and weather conditions.

That honesty matters. Many people picture perfect, glass-clear water whenever they hear about island snorkeling. Here, conditions may be excellent, but nature sets the schedule. If you are satisfied only by maximum visibility, you may find the experience less predictable than the photographs suggest.

I like the guided approach because it gives the snorkeling a little structure. Instead of simply jumping overboard and looking around, you have someone helping with equipment and pointing out what is worth noticing. The private format should also make it easier to ask for another minute in the water or for help adjusting your mask.

You should still be comfortable in the water. The tour recommends a moderate fitness level, and Hidden Beach adds a more demanding swim. If you are choosing the snorkeling portion only, the physical challenge may be more manageable, but the information does not promise a shallow-water alternative.

Swimming through the cave to Hidden Beach

Hidden Beach is the part that draws most attention, but it is also the part that requires the clearest expectations. Access is optional, costs MX$600 per person, and must be paid in cash. The entrance fee is not included in the $650 group price.

There may be a short wait before your scheduled swim time. Once called, you swim through the cave entrance to reach the beach. The time inside is about 20 to 25 minutes, enough to swim, sit, take photographs, and enjoy the unusual setting, but not enough for a long beach day.

The cave passage is brief, yet it can feel intense. One useful tip from the experience is to stay calm, use a breaststroke, and follow the guide’s instructions. The lowest point takes only seconds to clear before the cave opens up, but panic can make a short passage feel much longer.

Cardio stamina helps. You do not need to treat this like a race, but you should be ready to swim through the opening and remain composed around other people doing the same thing. The same account that praised the beach also noted seeing frightened faces at the cave entrance and exit.

That is the central question for your group: can everyone handle a short, confined swim? If the answer is no, you can still enjoy the boat ride and snorkeling, but you should not pay the extra access fee unless the operator allows you to change plans under its rules.

The beach visit is restricted to Tuesday through Sunday. Children must be at least 10 years old and accompanied by an adult in the same group. The recommended maximum age for this activity is 65. Pregnant people are not permitted on the tour, and nobody under the influence of alcohol or drugs may participate.

How much value do you get for $650?

The base price is $650 for up to four people. Split evenly, that is $162.50 each before the extra fees if your group has four people. A smaller group pays more per person, but still receives a private boat experience rather than a shared outing.

For four people choosing Hidden Beach, the additional fees total MX$2,800: MX$400 in government fees and MX$2,400 for beach access. The final cost is therefore the $650 base price plus MX$2,800, with the latter paid in Mexican pesos and the Hidden Beach portion paid in cash.

That is a significant total for about four hours. The value comes from privacy, a dedicated guide, included equipment, boat transport, snacks, permits, and the chance to visit a difficult-to-reach beach. If your group values personal attention and dislikes crowded boats, the price may be reasonable.

If you mainly want a standard snorkeling trip, the cost is harder to defend. A shared excursion may offer a lower per-person price, though the supplied information does not provide a comparison. Here, you are paying for privacy and flexibility as much as for the islands themselves.

I would book this for a family or group of friends who can fill all four places. The more people sharing the base price, the better the math becomes. If only one or two people are going, carefully compare the total with other Puerto Vallarta boat options before committing.

Who will enjoy this tour most?

This outing suits people who want a private, active experience rather than a long beach day. You should enjoy being on a boat, be reasonably comfortable in the water, and accept that weather can affect snorkeling quality.

It is a strong fit for:

• A family with children aged 10 or older who meet the Hidden Beach requirements
• Friends splitting the private group price
• Couples who want a personal guide and boat
• Confident swimmers who can remain calm in the cave
• Anyone interested in protected island scenery, seabirds, and marine life

It is less suitable if you are pregnant, under the influence of alcohol or drugs, unable to show ID, or uncomfortable with a cave swim. It may also disappoint you if you expect guaranteed clear water or a substantial lunch.

Cruise passengers should confirm the arrival time in Central Time before booking. The tour is tied to a fixed start and end point at Marina Vallarta, so you need enough time between getting off the ship and returning to it.

Practical tips that make the day easier

Bring a refillable water bottle, your ID, and cash in Mexican pesos for the required fees. The plastic-free rule is part of the park’s conservation effort, and the boat has a refill station.

Wear or bring what you need for a wet, active outing. The supplied information confirms snorkeling equipment, but it does not list towels, clothing, or personal waterproof storage as inclusions. Do not assume those items will be provided.

If Hidden Beach is your priority, book Tuesday through Sunday and confirm that every member of your group meets the age and fitness requirements. Pay close attention to the cave instructions, use a calm breaststroke, and do not let other swimmers rush you.

The cancellation terms are fairly forgiving if you plan ahead. You can cancel at least 24 hours before the start for a full refund. Changes or cancellations inside that window are not accepted, and late cancellations are not refunded. Poor weather or failure to reach the minimum number of participants may lead to a new date, another experience, or a full refund.

The tour is recommended by 94 percent of customers and carries a 4.8 rating from 82 reviews. Those numbers point to a well-liked experience, while the most praised details are the friendly guide and captain, the personal care provided to a four-person group, and the memorable cave swim.

Should you book the Private Marietas Snorkeling Tour?

Book it if you can fill most of the four places, want a private boat, and are excited by the idea of swimming through a cave to Hidden Beach. The guide support, included equipment, park fees, light snacks, and personal pace add real value for the right group.

Skip it if the total price feels high, you are not a confident swimmer, or your main goal is simply inexpensive snorkeling. Hidden Beach lasts only about 20 to 25 minutes, and water clarity cannot be promised.

My practical call: choose this tour for the private format and the unusual cave access, not for a guaranteed perfect snorkeling day. Bring your ID, cash, refillable bottle, and calm nerves. Those four items will do more for your enjoyment than any fancy beach gear.

FAQ

How much does the private Marietas snorkeling tour cost?

The price is $650 per group for up to four people. A MX$100 government fee per person is not included.

Is Hidden Beach access included in the price?

No. Hidden Beach access is optional and costs MX$600 per person. Payment is cash only.

On which days is Hidden Beach available?

Hidden Beach visits take place Tuesday through Sunday. The tour is not available on Mondays.

How long does the experience last?

The tour lasts approximately four hours and returns to the meeting point at Marina Vallarta.

Where does the tour begin and end?

It begins at Tours Eco Explorer VallartaProa 22 in Marina Vallarta, Puerto Vallarta. The activity ends back at the same meeting point.

What does the tour include?

It includes snorkeling equipment, the boat ride, a conservation donation to Bahia Unida, the CONANP fee, national park permits, apples, bananas, a sandwich, and soda.

What should I bring?

Bring a valid ID and a refillable water bottle. You should also bring cash for the MX$600 Hidden Beach fee if you choose that activity and the MX$100 government fee per person.

What is the minimum age for Hidden Beach?

The minimum age is 10, and a child must be accompanied by an adult in the same group. The recommended maximum age for the Hidden Beach activity is 65.

Can I cancel for a full refund?

Yes, if you cancel at least 24 hours before the experience start time. Cancellations or changes made less than 24 hours in advance are not accepted, and poor weather may lead to a new date or full refund.