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Tours/Puerto Vallarta/Marietas Islands Snorkeling & Hidden Beach Experience

Marietas Islands Snorkeling & Hidden Beach Experience

4.7(192)Puerto Vallarta4–5 hours
VIATOR4.7(24)TRIPADVISOR4.7(168)
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
+26 photos
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience
Marietas Islands Snorkeling & Hidden Beach Experience

At a glance

Duration
4–5 hours
Price from
$140 / person
Location
Puerto Vallarta, Mexico
Rating
4.7 / 5 · 192 reviews
Languages
EN, ES
Group
Small group, up to 10
Cancellation
Free cancellation up to 24 hours before
Confirmation
Instant
Ticket
Mobile or paper ticket accepted
Operator
ECOTOURS VALLARTA
Meeting point
AddressProa Street Location 20 in Marina Vallarta. Located near the ramp at the end of Calle Proa, 1/2 block beyond the "8 Tostadas" Restaurant

Description

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.

Schedule & prices

Runs
Tue, Wed, Thu, Fri, Sat, and Sun
Start times
8:30 AM
Next available
Thu, Oct 8
Adult (ages 8–70)
$140

From the operator’s live schedule on Viator, checked Oct 7.

Tour Options

Marietas Islands Snorkeling & Hidden Beach Experience

Itinerary

Marina Vallarta
15 min

Our certified guide will meet you at the office for check in

Marietas Islands
Admission not included180 min

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.

What's included

Included
Bottled water
Super panga 30 fts
Box lunch with a sandwich, granola bar, snack, and one fruit
Mask, snorkeling and fins. Helmet and life jacket is mandatory for the hidden beach
Tour led by a Marine Biologist/Naturalist
Not included
Marietas Islands national park
Port fee
Optional gratuities for the guide and crew.
Alcoholic Beverages

Traveller Ratings

Reviews collected by Viator and Tripadvisor

4.7
192 reviews
5
170
4
6
3
3
2
5
1
8

How it compares in Puerto Vallarta

  • Starting price $140 is 32% above the typical $106 for tours of similar length in Puerto Vallarta

Excurgo comparison of 908 Viator tours, recalculated daily.

Important Information

  • 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.

Cancellation

For a full refund, cancel at least 24 hours before the scheduled departure time.

1+ days before100% refund
0–1 days before0% refund

Frequently asked questions

How long does Marietas Islands Snorkeling & Hidden Beach Experience take?

Marietas Islands Snorkeling & Hidden Beach Experience lasts about 4–5 hours. The itinerary has 2 stops.

How much does Marietas Islands Snorkeling & Hidden Beach Experience cost?

Prices start at $140 per person for this Puerto Vallarta experience, booked through Viator with the price shown before checkout. There is 1 booking option, so the final price depends on the option you choose.

What days does Marietas Islands Snorkeling & Hidden Beach Experience run?

According to the operator’s current schedule, it runs on Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays, starting at 8:30 AM.

Can I cancel Marietas Islands Snorkeling & Hidden Beach Experience for free?

Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.

Where does the tour start?

The meeting point is 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 is not part of this experience.

What languages is Marietas Islands Snorkeling & Hidden Beach Experience offered in?

The experience is available in EN, ES.

Is this a private or a group tour?

It is a small-group experience with a maximum of 10 participants.

Is the tour suitable for children?

kids under 8 years old are not allowed on this tour.

Will my booking be confirmed immediately?

Yes, bookings are confirmed instantly.

Is Marietas Islands Snorkeling & Hidden Beach Experience worth it?

Travellers rate it 4.7 out of 5 across 192 reviews on Viator and Tripadvisor; it is run by ECOTOURS VALLARTA.

Reviews(192)

Reviews collected by Viator and Tripadvisor

8
892aitanap
July 21, 2026 · via Tripadvisor
Amazing Experience

Amazing experience very fun and informative guide. Gorgeous views and perfectly clear water.

6
678rachele
March 30, 2026 · 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.

R
rebecacristina
March 29, 2026 · 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!

V
Voyage60787550370
March 28, 2026 · 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.

D
Daniel H
March 24, 2026 · 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!

C
Caribou_Lodge_Team
March 19, 2026 · via Tripadvisor
Fun In The Sun with great guides!

We took the boat out to Islas Marietas to see the amazing blue-footed boobies and do some snorkeling. It was awesome for a couple who have never snorkeled, but if you are an experienced snorkeler this will probably feel touristy and too simple. For us, it was a good first experience. Martín and Francisco were awesome as captain and guide and very helpful pointing out a sea turtle bird species and multiple whales on our way out to the islands. We saw thousands of blue-footed boobies and had a great time overall. They fed us lunch as well but you can load up a backpack with whatever you'll need / want.

G
giorgioh2026
February 25, 2026 · via Tripadvisor
Magical Adventure

Me and my husband went on the Marieta’s Island snorkeling and Hidden Beach Ecotourism with Maggie and Martin and it was absolutely fantastic. We snorkeled with brightly colored tropical fish, saw whales breaching, were lead by our guide into the Hidden Beach by our wonderful guide Maggie, a zoologist who shared her expert knowledge with us every step of the way. We had an inspiring, fun and adventurous experience and I highly recommend this tour!

M
Milton_M
February 19, 2026 · via Viator
Excellent snorkeling trip!

Maggie was so knowledgeable , friendly and fun! Captain Martin was excellent too! We have used this company for whale watching in the past and had such a good experience, we decided to book the Marietas snorkeling tour with them as well. I love that they eco-friendly and truly care about the environment and wildlife. Highly recommend, will use them the next time we visit!

M
mishymac
February 16, 2026 · via Tripadvisor
A Great Tour with Michael and Alonso

Michael, the tour guide, and Alonso, the captain, were very helpful and kind as our private group of seven rode to the islands, and we had many snacks and drinks along the way. We saw many birds that were identified by Michael as boobies, terns, gulls, herons, and more. He is clearly very knowledgable. During the snorkeling there was a plethora of beautiful fish and coral. We were lucky enough to stop by the Hidden Beach which was breathtaking and had lots of caves. We finished it off with some ham and cheese sandwiches and an amazing view of some breaching humpback whales. (Icing on the cake, and your mileage may vary!!) One of our party was suffering from severe seasickness and both Alonso and Michael were super accommodating and helpful. We strongly recommend EcoTours Vallarta!

L
lisabT5838CI
January 18, 2026 · via Tripadvisor
Wonderful experience with Francisco from Ecotours...best tour company for this excursion!

If you are planning a day trip to the Marieta Islands then Ecotours is the company to use. Our guide Francisco was friendly and knowledgeable and our boat Captain Rafa was a curtious and skilled driver. We saw Humpback whales, many birds including the blue footed boobies and colourful fish. I've had better snorkeling experiences with clearer waters and variety of fish but the water was warm and it was still a wonderful experience. Ecotours focuses on small groups which for me is preferred, saw some operators with full boats of 20+ and was glad I was not on it. If you're contemplating Marietas Islands, do it, and Ecotours is the one!

$140/ person
4.7(192)
Duration4–5 hours
LanguagesEN, ES
ConfirmationInstant
Check availability on Viator →
Booked and paid on Viator.com
Free cancellation up to 24 hours before

For a full refund, cancel at least 24 hours before the scheduled departure time.

No booking fees from Excurgo
Payment and confirmation are handled by Viator
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Excurgo earns a commission from Viator when you book through this link, at no extra cost to you.

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