Marietas Islands Snorkeling & Hidden Beach Experience
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September 2026
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Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.7/5
Based on 192 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Marietas Islands Snorkeling & Hidden Beach Experience worth booking?
Marietas Islands Snorkeling & Hidden Beach Experience is a 4-hour experience in Puerto Vallarta, Mexico, from $130 per person. It scores 77 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.7/5 rating across 192 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 77 / 100
- Rating
- 4.7/5 (192)
- Duration
- 4 hours
- From
- $130 per person
Discover the spectacular Marietas Islands National Park, one of Mexico's most protected marine reserves and a paradise for snorkeling and wildlife. Join our marine biologist and naturalist guides as they share insights
What you get
About this experience
Discover the spectacular Marietas Islands National Park, one of Mexico's most protected marine reserves and a paradise for snorkeling and wildlife. Join our marine biologist and naturalist guides as they share insights about the islands' ecosystem, marine life, seabirds, and conservation efforts. Travel aboard a comfortable, safe, and fast boat in a small group of no more than 10 guests for a more personal experience. Hidden Beach access is regulated by the Mexican government and depends on permits, weather, ocean conditions, swimming ability, and age restrictions. Only 116 visitors per day are allowed, so access cannot be guaranteed. If conditions allow, your guide will take you there at no additional cost. Whether or not you visit Hidden Beach, this tour offers an unforgettable way to explore one of Puerto Vallarta's most extraordinary natural wonders.
What's included
Included
- Bottled water
- On-board restrooms
- Meals
- Use of snorkeling equipment
- Tour led by a Marine Biologist/Naturalist
Not included
- Entrance fees
- Port fee
- Gratuities
- Alcoholic beverages
What you'll see and do
Marina Vallarta
Our certified guide will meet you at the office for check in
15 minutes here
Marietas Islands
Our Marietas Islands snorkeling trip is different from other trips! We only take small groups and our trip is really focused on snorkeling and enjoying the beauty of the islands. Discover great beaches and beautiful scenary amongst blue footed boobies and other wildlife.
180 minutes here · Admission not included
Where it starts and ends
Meeting point
Puerto Vallarta
Address: Proa Street Location 20 in Marina Vallarta. Located near the ramp at the end of Calle Proa, 1/2 block beyond the "8 Tostadas" Restaurant
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Address: Proa Street Location 20 in Marina Vallarta. Located near the ramp at the end of Calle Proa, 1/2 block beyond the "8 Tostadas" Restaurant
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en, es
- Ticket
- Mobile Only
- Runs on
- Tue, Wed, Thu, Fri, Sat, Sun
- Group size
- Up to 10 travelers per booking
- Operated by
- ECOTOURS VALLARTA
Know before you go
- Not recommended for pregnant travelers
- Public transportation options are available nearby
- Not recommended for travelers with spinal injuries
- Not recommended for travelers with poor cardiovascular health
- Travelers should have a high level of physical fitness
- Must be followed the rules was established by the by the CONANP (National Commission of Protected Natural Areas) to visit the Islas Marietas National Park. Drones are prohibited in this tour.
- The number of visitors that can enter can vary depending on demand, weather, and tide, among others.
- It´s important for you to acknowledge that tour operators cannot guarantee the entrance to the Hidden Beach ahead of time. We do our best effort on every visit to get places for our tourists to enter, but it`s not always possible. If we don’t get spots for the entire group, we`ll do a bingo raffle on board in order to offer the same possibility to everybody on the trip. Visitors who don’t get a spot to enter (or that decide not to enter), have to stay on board our boat with the captain for approximately 30 minutes. Park regulations doesn´t allow to snorkel or swim in the Hidden Beach area. During this time, you can relax and enjoy the scenery and the magnificent birds that inhabit the islands.
- Only for hidden beach, age limit 10 to 65 years old. Allowance 10 minutes visit on the beach. The use of a helmet and a vest are mandatory
- All participants must be able to enter and leave the boat with the help of a ladder.
- kids under 8 years old are not allowed on this tour.
Photos
What travelers are saying
Outty’s summary of the themes that recur across 192 traveler reviews. Written by us, not quoted from reviewers.
The guide
8 mentionsTravelers single out the guide as the reason the experience works.
Knowledge and storytelling
5 mentionsReviewers describe the commentary as informative rather than scripted.
Food and drink
4 mentionsThe tastings and food stops are a highlight for most reviewers.
Photo opportunities
3 mentionsThe views and photo stops come up again and again.
Traveler reviews
192 verified traveler reviews for Marietas Islands Snorkeling & Hidden Beach Experience. Ratings and reviews provided by Viator and Tripadvisor.
Amazing Experience
Amazing experience very fun and informative guide. Gorgeous views and perfectly clear water.
via Tripadvisor
Wornderful tour, wonderful guide
This was an excellent tour. Our guide was extremely knowledgeable, we learned a lot and it was comfortable and easy. I would recommend this tour very strongly to anyone, especially if you really want to learn about the place. We were two adults and two older teens and everyone enjoyed the tour.
via Tripadvisor
100% recommended!
Cynthia was a fantastic guide, and the captain, Alonso, was great, too! Cynthia really answered all questions perfectly well! We were impressed that she is a biologist who clearly is a wonderful teacher, too! She taught us a lot about the birds and fish that we saw, as well as about the ocean! She was kind, attentive, excellent in every way. We enjoyed the food and drink that came with the tour (exactly what was advertised), and we felt it was an incredible experience. We got to swim to the secret beach and take pics there! We loved there was no loud music (we got to hear nature!), and no alcohol/party vibes. True ecotour. We got to snorkel, learn about and from the animals and ocean, and also to relax in the boat. 100% recommended!
via Tripadvisor
Awesome snorkeling and hidden beach adventure!
We had an amazing excursion, Francisco and Alonso we're awesome!! Super respectful and fun at at the same time. Definitely would recommend.
via Tripadvisor
Another great Eco Tours excursion!
This was our 3rd excursion with Eco Tours and we again had a great time. Highly recommend! This time we did the Marietas Islands snorkeling and hidden beach tour. Our guide, Cynthia was awesome, telling many interesting facts about the aquatic life around PV, helping time pass on the boat ride while we soaked up amazing scenery. Boat ride, driven by Rafael, went smooth on the way out but was wavy on way back causing a few to get sea sick; unlike Los Arcos or other tours, you have to go to the edge of the bay with rougher waters to/from Marietas Islands. In the way there we came across a pod of spotted /leopard dolphins who let us cruise close to them! Apparently seeing them is rare so it wasn’t a cool treat! Marietas islands snorkeling was great with many beautiful fishes. There were other tour groups in the area so we were never secluded but they were spread out so it wasn’t cramped. Hidden beach was open and beautiful. A truly unique experience my 13 and 10 y/o daughters made fine. Everyone wore mandatory life vests and helmets, ensuring the swim through the cave was safe. Very beautiful - great pics! Back in the boat Rafael drove us around the islands where we saw many birds, a hawksbill turtle, and amazing cliff views and pic-worthy scenery. Lunch was sandwiches; a mail ahead of anyone has dietary restrictions. Have 2 vegetarians which they made custom sandwiches for. Pro tip: though we started at their shop, they can pick up and drop off at the water taxi stand at the Paradise Marina and Yacht club pier so if you’re staying in that area of PV get picked up here. Huge time saver for you!
via Tripadvisor
Good to know
- Duration
- 4 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Tue, Wed, Thu, Fri, Sat, Sun
- Price range
- $130 to $135
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 67
- Verdict
- Strongly Recommended
Why this scores 77
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Marietas Islands Snorkeling & Hidden Beach Experience: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Puerto Vallarta.
How much does Marietas Islands Snorkeling & Hidden Beach Experience cost?
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Prices start at $130 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Puerto Vallarta usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Marietas Islands Snorkeling & Hidden Beach Experience take?
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Plan for about 4 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Puerto Vallarta is not rushed.
Is Marietas Islands Snorkeling & Hidden Beach Experience worth it?
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It holds an Outty Ranking of 77 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.7/5 across 192 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Puerto Vallarta, and how flexible the cancellation terms are.
Can I cancel or reschedule Marietas Islands Snorkeling & Hidden Beach Experience?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Marietas Islands Snorkeling & Hidden Beach Experience suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 4-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Marietas Islands Snorkeling & Hidden Beach Experience?
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Around 67 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Puerto Vallarta can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Puerto Vallarta and add a light layer if any part of the 4-hour experience runs outdoors or after sunset.
Where does Marietas Islands Snorkeling & Hidden Beach Experience start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Puerto Vallarta within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Puerto Vallarta?
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On Outty we rank every Puerto Vallarta experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Winner 2026 Downtown Vallarta Food Tour with Vallarta Food Tours, Signature Taco Tour in PV with Vallarta Eats, Food & Mixology Tour:Tequila,Tacos, Mezcal and Agave Cocktails. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Puerto Vallarta?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Puerto Vallarta?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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