A Personal Look at the Private Marietas Snorkeling Tour and Hidden Beach Access
If you’re dreaming of visiting Puerto Vallarta and exploring one of its most famous natural wonders—the Marietas Islands—this private snorkeling tour might be just what you’re looking for. It promises a personalized experience, a chance to snorkel in crystal-clear waters, and, most notably, guaranteed access to the elusive Hidden Beach, a must-see spot that’s often hard to reach due to strict visitor limits.
What immediately stands out about this tour is its focus on exclusivity and comfort. You’re not sharing the boat with strangers; instead, your group gets a private ride, which means more flexibility and better chances to enjoy the scenery at your own pace. Plus, the tour includes all the essentials—snorkeling gear, snacks, drinks, and transportation—making it a conveniently bundled experience.
However, there’s one thing to keep in mind: Hidden Beach access isn’t included in the upfront price (it’s an additional cash fee), and the activity involves some physical effort, especially if you’re planning to swim through the cave entrance. Also, the tour is best suited for those between ages 10 and 65, and travelers should have moderate physical fitness. If these conditions sound manageable, this trip could be a highlight of your Puerto Vallarta adventure.
All in all, this experience seems well-suited for travelers who love marine life, are comfortable on boats, and want a semi-private, relaxed way to see some of Mexico’s most stunning coastal scenery. It’s perfect for couples, small groups, or families with older children, especially those interested in snorkeling and natural beauty.
Key Points

- Private, tailored experience: You won’t be part of a large group, making the trip more relaxed and personalized.
- Guaranteed access to Hidden Beach: If you’ve read about the beach’s popularity and limited daily visitors, this guarantees a visit.
- All-inclusive essentials: Snorkeling gear, snacks, drinks, and water transportation are included, easing logistical concerns.
- Limited physical requirements: Suitable for those with moderate fitness, but not for pregnant travelers or those under 10.
- Eco-conscious approach: The tour emphasizes conservation, with a plastic-free zone and a donation to Bahia Unida.
- Weather-dependent activities: Water clarity and weather conditions can influence snorkeling and cave experiences.
Diving into the Details: What To Expect

When booking this tour, you’ll meet at the Eco Explorer Vallarta office in Marina Vallarta around 9:00 am. From there, your hosts will greet you warmly, provide all snorkeling gear, and give quick safety instructions. The boat ride to the Marietas Islands is part of the fun—expect scenic views and a chance to spot marine life during the journey.
The Island Experience: Once you arrive, the guide will lead you on guided snorkeling in the crystal-clear waters—though remember, water clarity can vary depending on the weather and sea conditions. The protected nature of the area means you’ll see a variety of marine life and seabirds, adding an extra layer of interest to the activity.
Hidden Beach Visit: For those who opt to go through with the cave swim, there’s a short wait before your turn. The entrance is low, and you’ll need to swim through a narrow opening to reach the secluded, powdery beach inside. From reviews, we know that if you stay calm and follow instructions, the process is quick, and the payoff is substantial. One reviewer shared, “It only takes seconds to clear the lowest point, then the cave opens up.”
Once inside, you’ll have about 20-25 minutes to soak up the tranquility, take photos, and enjoy this world-famous spot. It’ll be a brief but memorable stop, and many guests find it worth the effort. The tour operators reserve the right to set a maximum age of 65 years for the Hidden Beach activity, highlighting safety considerations.
Snacks and Refreshments: During the trip, you’ll enjoy fresh fruit like apples and bananas, a sandwich, and soda—simple but enough to keep you energized. The eco-friendly cups and water refill stations align with the tour’s conservation ethos, so bringing your refillable bottle is encouraged.
Pricing: The total cost is $552.50 per group (up to 4 people). When you consider everything included—snorkeling gear, boat ride, park fees, and snacks—the value is decent, especially if you’re after a private, hassle-free experience. Keep in mind, the Hidden Beach entrance fee is an additional MX$600 per person and paid in cash, so budget accordingly.
Prefer personalized experiences? Here are other private options we've covered in Puerto Vallarta
The Experience Itself: What Our Guests Say

Guests consistently give this tour high marks—average ratings hover around 4.8 to 5.0 out of 5. One reviewer, Adriana, noted, “My family most enjoyed the adventure into the Hidden Beach. If you stay calm and follow instructions, it’s straightforward.” It’s clear that calmness and a bit of physical effort are what it takes to make the most of the cave swim.
Another reviewer praised the guide and captain, saying, “We had a really good time watching whales and snorkeling,” emphasizing the quality of the crew’s care and the unique chance to see marine life. The small boat size (only your group) is appreciated for the personal attention it offers, making safety and comfort a priority.
Most travelers mention the stunning views at the islands—craggy rocks, lush vegetation, and the secluded beach itself—which are often described as “breathtaking” and “surreal.” The natural beauty here is undeniable, and many find the experience well worth the moderate physical challenge.
Practical Considerations and Tips
- Timing: Tours start at 9:00 am, so plan to arrive early to check in.
- Physical fitness: You should be reasonably active and comfortable swimming. The cave swim requires some agility.
- Age restrictions: Minimum age is 10 years, maximum recommended age is 65 for the Hidden Beach activity.
- Pregnancy: Not recommended for pregnant women due to physical activity involved.
- Weather dependence: If weather turns poor, your tour might be canceled or rescheduled. Good communication with the operator will help manage expectations.
- Cost awareness: Remember, the park fees and Hidden Beach access fee are paid separately, so budget accordingly.
Is This Tour Right for You?

If you’re after a personalized, scenic adventure with opportunities for snorkeling and a chance to visit the iconic Hidden Beach, this tour fits the bill nicely. It’s suited for travelers who enjoy being on the water, don’t mind a bit of physical activity, and want a hassle-free experience that covers all the essentials.
Families with older children should find this a memorable outing, especially those interested in marine life and natural beauty. It’s less ideal for travelers with very young kids, pregnant women, or those with mobility issues—especially due to the cave swim and physical demands.
If your idea of a perfect day involves relaxing on a boat, seeing wildlife, and exploring a unique Mexican landmark without the crowds, this private tour will deliver.
Private Marietas Snorkeling Tour Hidden Beach Access Guaranteed
“My family most enjoyed the adventure into the Hidden Beach. If you stay calm, breast stroke in, and follow your guides instructions you will be fin…”
Fascinated by underwater life? Here are other snorkeling spots we've covered in Puerto Vallarta
- Los Arcos 5 islands Snorkeling Cliff Jumping and Hidden Beach
- Private Boat Tour to Yelapa with Snorkeling and Waterfall Hike
- Yelapa Escape & Snorkeling in Puerto Vallarta by Speedboat
- Small Group Snorkeling in Los Arcos, Puerto Vallarta
- Mega Yacht ALL INCLUSIVE Yelapa Waterfall & Snorkeling Adventure
- Private Yacht, Sightseeing, Snorkeling and Private beaches
Frequently Asked Questions

Do I need to bring my own snorkeling gear?
No, snorkeling equipment is provided as part of the tour, so you can just show up ready to enjoy the water.
Is Hidden Beach access included in the price?
No, the entrance fee to Hidden Beach is an additional MX$600 per person and payable in cash. This fee is separate from the tour price.
What is the minimum age for this tour?
The minimum age for visiting Hidden Beach is 10 years old, and all guests should be comfortable swimmers.
Can I just do the snorkeling without visiting Hidden Beach?
Yes, you can choose not to participate in the Hidden Beach activity. The tour includes snorkeling and the boat ride regardless.
What if the weather is bad?
If weather conditions prevent safe snorkeling or visiting the beach, the tour can be canceled or rescheduled. You’ll be offered a different date or a full refund.
Are there any physical limitations I should consider?
Yes, travelers should have moderate physical fitness. The cave swim requires agility, and the maximum recommended age for Hidden Beach activity is 65. Pregnant women and those under 10 are not advised to participate in the cave swim.
In summary, this private Marietas Islands snorkeling tour offers a solid mix of natural beauty, adventure, and exclusivity. It’s a great choice for travelers who want a memorable, personalized experience with guaranteed access to one of Mexico’s most breathtaking beaches, provided they’re comfortable with some physical activity and prepared for a small extra fee. Whether you’re a couple, part of a small family, or a small group of friends, you’ll likely find this trip well worth the cost for the views, serenity, and adventure it promises.
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