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Discover the personalized small-group safari to Marietas Islands for swimming, snorkeling, bird watching, whale spotting, and visiting hidden beaches in Puerto Vallarta.

This tour departs from Puerto Vallarta and offers a small-group experience with less than 10 participants, ensuring a more personalized and engaging day. Priced at $189.59 per person, the safari lasts approximately 4 to 5 hours, making it an ideal half-day escape. Organized by OCEANUS Lifetime, the adventure is designed to showcase the best spots around the Marietas Islands, with a variety of activities tailored to nature lovers and those eager to explore underwater and coastal scenery.
The tour is highly recommended by 98% of participants and has earned a perfect 5.0 rating from 64 reviews, emphasizing the quality of guides and overall experience. It’s suited for individuals with moderate physical fitness and those comfortable with swimming and snorkeling. Families with children over 10 years old also enjoy this trip, especially due to the engaging activities and safety measures.
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The adventure begins at Av. El Anclote 20, Corral del Risco, Puerto Vallarta, with check-in at 9:00 am. Travelers are advised to arrive on time to ensure a smooth start. The tour concludes back at the original meeting point, offering convenience and ease of planning.
The schedule includes multiple stops, with some activities dependent on tide levels — for instance, the swim through the Marine Tunnel might be delayed if the tide is high. Tour operators notify participants 1 or 2 days in advance about any timing adjustments due to weather or tide conditions.

The first highlight is the entry to Playa Escondida, accessible via an approximate 80-meter swim through a Marine Tunnel. Participants wear life jackets for safety and swim about 6 to 7 minutes total. This natural marvel takes place inside a volcanic crater, creating a unique experience that many describe as mesmerizing.
Next, the tour takes you to Calavera Reef, where snorkeling reveals a vibrant marine sanctuary. Experts guide participants through the waters, pointing out fish that grow their own food, a fascinating feature of this protected environment. Participants use snorkeling gear and life jackets, and the activity lasts around 35 minutes.
Thanks to changing sea currents, access to the Secret Beach becomes possible during certain months. This secluded spot remains mostly inaccessible, making the visit a rare treat. The team guides swimmers to this beautiful, private beach, where they can relax or explore, with the visit lasting around 30 minutes.
One of the most striking features is the Second Crater on Isla Larga, called “Puente de Piedra”. The boat approaches close to an arch within the crater, offering a perfect setting for making wishes or simply soaking in the scenery. This stop lasts about 15 minutes and is free of charge, emphasizing its status as a natural wonder.
Bird lovers will appreciate the bird-watching stop, where the guide points out various species, most notably the Blue-footed Booby. The islands are home to a variety of bird species, and the tour provides opportunities to observe these creatures in their natural habitat during 25 minutes of exploration.
From December 10 to March 23, whale watching becomes part of the tour. This period offers a chance to see whales and their calves enjoying the sanctuary, with the guide helping spot these majestic mammals. The activity lasts around 30 minutes and is included in the tour price.
The Marine Geyser, or “La Bufadora”, is a spectacular display of nature’s power. Located north of Isla Larga, the “Blowhole” sends jets of seawater skyward. The guide positions the boat to get the best view, with the activity lasting 15 minutes and included at no extra cost.
A highlight for many is the lunch on the beach at El Anclote, where participants enjoy freshly made Acapulqueño shrimp ceviche. The ceviche features boiled shrimp, orange juice, oregano, olive oil, avocado, tomato, onion, and serrano peppers. The 1-hour stop provides a relaxed setting to savor local flavors amidst scenic seaside views.
For those interested, an optional beginner’s surf lesson takes place on the famous beach with friendly waves. The surf class lasts around 30 minutes with a $30 USD fee per person, and the beach is known for its small, long waves, ideal for first-time surfers. This activity is not included in the base price but adds an engaging, hands-on element to the day.

Participants receive snorkeling gear and life jackets for the underwater activities. The tour also includes a gourmet lunch of Acapulqueño-style shrimp ceviche, freshly prepared with local ingredients. Participants enjoy beer tastings, soft drinks, soda, and bottled water to stay refreshed throughout the day.
For those opting for the surf class, the guide provides the necessary instruction, though the lesson itself is an extra cost. The tour emphasizes personalized attention and safety, with guides sharing detailed explanations of marine and bird life along the way.

The meeting point is conveniently located near public transportation, making access straightforward. The tour operates as a private activity, meaning only your group participates, which enhances the intimate experience. The group size is kept deliberately small, less than 10 people, ensuring personalized guidance and less crowding.
The start time of 9:00 am is ideal for leisurely sightseeing and avoiding midday heat. The tour’s moderate physical requirements make it suitable for most people over 10 years old and under 65 years old.

Because the tour involves swimming through a tunnel and visiting secluded beaches, timing can depend on sea tides. If the tide is high, the swim through the Marine Tunnel might be delayed or rescheduled. The operator consistently notifies participants 1 to 2 days in advance about any schedule changes based on weather conditions, ensuring safety and a smooth experience.

The tour is highly praised for its knowledgeable guides who share fascinating insights about marine and bird life, as well as the natural formations of the islands. Guides like Eduardo and Noe are frequently mentioned for their friendly, accommodating manner and expertise.
Participants highlight the guides’ ability to make the experience safe, engaging, and informative, especially when navigating the secluded beaches, snorkeling spots, or assisting with the sea tunnel swim. Many reviews mention the delicious food, especially the ceviche, as a memorable part of the day, along with cold beer and soft drinks.

The small-group size creates a more intimate, flexible pace compared to larger tours. The personalized service and attention to detail allow guests to fully enjoy each stop without feeling rushed. The inclusion of multiple stops, from hidden beaches to whale watching (seasonal), offers a rich variety of activities packed into a single day.
Plus, the combination of aquatic adventures, bird watching, and gastronomic experiences provides a well-rounded exploration of the Marietas Islands and their surroundings, making this tour stand out among other options.
This small-group safari delivers a comprehensive, personalized experience of the Marietas Islands, perfect for adventure lovers and nature enthusiasts. The swimming through the Marine Tunnel, snorkeling at Calavera Reef, and visiting the secret beach are unforgettable highlights, complemented by delicious food and optional whale watching.
While the tour’s physical demands may challenge some, its expert guides and careful planning ensure a safe and enjoyable trip. The limited group size guarantees a more exclusive and informative experience, perfect for those seeking quality and intimacy in their outdoor adventures.
This tour offers excellent value, especially for guests interested in marine life, bird watching, and secluded beaches. It’s suitable for families, couples, and solo travelers who appreciate a personalized, fun-filled day exploring the natural beauty of Puerto Vallarta’s coast.
“We had the most incredible day visiting Marietas Islands with Eduardo and crew! Highly recommend this experience to anyone and everyone as long as …”
Is this tour suitable for children?
Yes, it is recommended for children over 10 years old, given the swimming and physical activities involved.
What is included in the tour price?
The tour includes snorkeling equipment, life jackets, lunch (shrimp ceviche), drinks (beer, soda, water), and guided visits to all the stops.
Can I do whale watching during the tour?
Yes, whale watching is available seasonally from December 10 to March 23, and it is included in the standard itinerary.
What should I bring for the tour?
Bring swimwear, a towel, sunscreen, and a hat. The tour provides snorkeling gear and safety equipment.
How long does the swim through the Marine Tunnel take?
The swim is approximately 80 meters, lasting about 6 to 7 minutes in total, with life jackets for safety.
Is the tour weather-dependent?
Yes, activities like the tunnel swim depend on tide levels and weather. The operator will notify participants 1 or 2 days in advance of any changes.
What is the cost of the optional surf lesson?
The beginner surf class costs $30 USD per person and lasts around 30 minutes. It is booked separately.
How do I book this tour?
Reservations can be made through the provider, OCEANUS Lifetime, with tours typically booked 21 days in advance.