Planning a day trip in Puerto Vallarta that combines wildlife sightings, snorkeling, and a bit of fun on the water? The Marietas Islands tour offered by Puerto Vallarta Net is a popular option. It’s a five-hour cruise aboard the Shamballa II catamaran, designed for those who love nature, relaxing with drinks, and discovering one of Mexico’s most iconic marine areas.
What makes this tour stand out? We particularly appreciate its focus on wildlife encounters—from humpback whales (in season) to the rare Blue-Footed Booby—and the chance to snorkel in a protected marine park. Plus, the friendly guides and scenic cruising add a lot of value. On the flip side, some travelers note that extra fees like the conservation park entry and marina fees can add up, so it’s worth budgeting for those.
This experience is best suited for families (not for kids under six or pregnant women), curious travelers eager to see marine wildlife, and those who enjoy a mix of adventure and relaxation. It offers a good balance of guided insight, outdoor activity, and leisure, making it a reliable choice for a memorable day near Puerto Vallarta.
Key Points
- Wildlife sightings include humpback whales (seasonal), dolphins, sea turtles, and seabirds, especially the Blue-Footed Booby.
- Snorkeling in the protected marine park offers vibrant coral and colorful fish.
- All-inclusive: Breakfast, hot lunch, and an open bar make for a relaxed, enjoyable day.
- Expert guides provide engaging commentary and local insights.
- Additional fees like the Conservation Fee and Marina Entry Fee are not included in the base price.
- Ideal for travelers seeking a balanced mix of adventure, wildlife, and leisure.
👉 See our pick of the Our 15 Favorite Puerto Vallarta Workshops & Classes
A Detailed Look at the Experience

When you sign up for the Puerto Vallarta: Marietas Island Adventure, you’re signing up for more than just a boat ride—you’re stepping into a lively day of marine discovery. The tour begins with a continental breakfast featuring fresh fruit, coffee, and sweet bread, served as the boat slices through the sparkling waters of Banderas Bay. This is a nice touch, especially for early risers, as it sets a relaxed tone and fuels you for the day ahead.
You can also read our reviews of more tours and experiences in Puerto Vallarta.
The Journey to the Islands
The Shamballa II catamaran provides a stable, comfortable platform for sightseeing and socializing. The crew is known for being friendly and knowledgeable, ready to share interesting facts about the area and its wildlife. During the cruise, if you’re lucky, you’ll witness humpback whales (if visiting during the season), playful dolphins, and even sea turtles gliding alongside the boat. Many reviews emphasize how surprising and memorable these sightings can be, making the ride itself a highlight.
Exploring the Marietas Islands
Once at the islands, the real adventure begins with snorkeling in the protected marine park. The waters here are crystal clear, revealing vibrant coral reefs and a rainbow of tropical fish. You’ll be provided with mask and snorkel, making it easy to spot the marine life. Many guests mention how the snorkeling is a highlight, noting the stunning visibility and variety of fish.
A unique feature of this tour is the chance to see the Blue-Footed Booby, a bird found only here and in the Galapagos. Though not guaranteed, sightings add a special touch. The islands are also home to other seabirds and diverse flora, which guides often point out and explain, adding depth to the experience.
Relaxing and Socializing
Back on the boat, you’re free to enjoy the premium open bar—a welcome perk after a morning of water activities. The crew encourages mingling and sharing stories, and many travelers enjoy taking in the stunning views of the islands from the deck. The hot lunch, featuring aguachiles, ceviches, and chicken salad, provides a satisfying break and sustains you for the return trip.
More Great Tours NearbyThe Scenic cruise and learning
Throughout the day, the guided narration adds context about the islands’ geology, history, and ecology. Many visitors praise the guides for their knowledge and friendly attitude, which helps turn a simple cruise into an educational experience. Cruising around the UNESCO-protected islands, you’ll spot impressive rock formations and learn about their significance.
Practical Details and Considerations
The tour lasts about five hours, usually in the morning, making it a manageable half-day option. The cost is $127 per person, which includes the guided tour, breakfast, lunch, and drinks. However, there are additional fees—a marine park conservation fee and a marina entrance fee—which you need to pay locally, roughly $8 and $2 USD respectively.
It’s worth bringing sunglasses, sun hat, swimwear, towel, and biodegradable sunscreen—the latter essential to protect the marine environment. Cash is recommended for the extra fees.
While most travelers find this tour enjoyable, it’s not suitable for children under six or pregnant women. The boat ride can be bouncy, and some activities might be less comfortable for very young or pregnant travelers.
Who Will Enjoy This Tour?

This adventure suits those who appreciate wildlife, want to snorkel in pristine waters, and enjoy scenic cruising. It’s perfect for families with older children, couples, or groups of friends looking for a fun, active day with plenty of opportunities for wildlife spotting and relaxation. If your priority is seeing whales or seabirds, this tour offers a good chance—especially during the right season.
However, if you prefer a more tranquil, less active experience, or are traveling with very young children or pregnant women, you might want to consider other options. The tour’s lively atmosphere, open bar, and focus on wildlife make it a lively, engaging choice for most.
The Sum Up

The Puerto Vallarta: Marietas Island Adventure offers a well-rounded, memorable day out in nature, combining wildlife encounters, snorkeling, and scenic cruising. The friendly guides, stunning views, and inclusions like breakfast and lunch add significant value, making it a good deal for those interested in a full day of marine life.
While the additional fees can be a surprise if unprepared, they’re typical for park conservation and marina access. The tour’s 4.4-star rating reflects consistent satisfaction, especially from travelers who value knowledgeable guides and spectacular scenery.
This trip is best for adventurous travelers and families seeking a mix of education, fun, and relaxation on the water. It’s a solid choice for anyone wanting a taste of marine wildlife and the natural beauty that makes Puerto Vallarta’s coastline so special.
Title: Puerto Vallarta: Marietas Island Adventure
FAQ

Is this tour suitable for children?
The tour is not suitable for children under 6 years old, likely due to safety and activity levels.
Are there any additional costs?
Yes, there are extra fees for the Marine Park Conservation (about $8 USD) and Marina Entrance (about $2 USD), payable locally.
What should I bring?
Bring sunglasses, sun hat, swimwear, towel, biodegradable sunscreen, and cash for extra fees.
How long is the tour?
The experience lasts approximately 5 hours and is usually offered in the morning.
Is the tour bilingual?
Yes, guides speak both English and Spanish, catering to a diverse group of travelers.
Can I cancel?
Yes, you can cancel up to 24 hours in advance for a full refund, providing flexibility if your plans change.
What kind of wildlife might I see?
You might see humpback whales (seasonal), dolphins, sea turtles, giant manta rays, and seabirds like the Blue-Footed Booby.
This tour offers a lively, scenic, and wildlife-rich experience that captures the essence of Puerto Vallarta’s marine environment. Whether you’re a wildlife enthusiast or just looking to enjoy a fun day on the water, it’s a trip worth considering.
You can check availability for your dates here:

















